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The Love Hypothesis

Quick recap & summary by chapter.

The Full Book Recap and Chapter-by-Chapter Summary for The Love Hypothesis by Ali Hazelwood are below.

Quick(-ish) Recap

Three years prior, Olive Smith talks to a guy when she's in the bathroom fixing her contacts (and can't see) after her Ph.D. candidate interview. She tells him about her passion for her research. She doesn't catch his name but remembers the conversation distinctly and wonders about the guy she met.

In present day, Olive is a biology Ph.D. student researching early detection methods for pancreatic cancer. She kisses a guy randomly in order to trick her best friend into thinking she's dating someone (so that her best friend Anh won't feel bad about dating Olive's ex). That guy turns out to be Dr. Adam Carlson , a young, handsome and highly-respected tenured faculty member in her department. He's also known for being hypercritical and moody.

Meanwhile, Adam's department chair is worried that he's planning on leaving for another university and has frozen some of his research funds. So, Adam he agrees to pretend to be in a relationship with Olive in order to give the impression he's putting down "roots" here, in hopes they will unfreeze the funds.

As Olive and Adam fake-date, they get to know each other. Olive sees that Adam is demanding and blunt towards his students, but not unkind or mean. Olive confides in him about her mother getting pancreatic cancer, which is why she's doing her research.

Olive soon realizes that she has feelings for Adam, but she's afraid to tell him. When he overhears her talking about a crush, she pretends it's about someone else. Olive also hears someone else refer to a woman Adam's been pining after for years and is surprised at how jealous she feels.

In the meantime, Olive needs more lab space and has been talking to Dr. Tom Benton for a spot at his lab at Harvard. When Tom arrives in town, it turns out he's friends with Adam. Adam and Tom are friends from grad school, and they have recently gotten a large grant for some joint research that Adam is excited about. After Olive completes a report on her research for Tom, he offers her a spot in his lab for the next year.

Olive and Adam's relationship continues to progress until they attend a science conference in Boston. Olive's research has been selected for a panel presentation, while Adam is a keynote speaker. There, Olive is sexually harassed by Tom, who makes advances on her. When she rejects him, he accuses her of someone who sleeps around to get ahead. He also says that he'll deny it if she tells anyone and that they won't believe her.

While Olive does finally sleep with Adam at the conference, she soon tearfully breaks things off since she doesn't want to complicate things with Adam's joint research project with Tom. Adam is also in the process of applying for a spot at Harvard.

Olive is certain no one will believe her about Tom until she realizes that the accidentally recorded the conversation where he made advances and threatened her. Meanwhile, Olive's roommate Malcolm has started seeing Dr. Holden Rodriguez, a faculty member who is a childhood friend of Adam's. Olive and Malcolm turn to Holden for advice, who encourages them to tell Adam about the recording. He points out that he thinks the main reason that Adam is considering a move to Harvard is because Olive is supposed to be going there.

Olive finds Adam and shows him the video. He is incensed at Tom and reports it to their faculty. When Adam returns from Boston, he reports that Tom has been fired. Meanwhile, Olive has been reaching out to other cancer researchers for spots at other labs, and she's gotten promising responses. Olive tells Adam that she loves him and that she never liked anyone else. Adam admits that he remembered her from the day he met her in the bathroom and that she's the one he's been interested in for years.

Ten months later at the anniversary of their first kiss, Olive and Adam re-create the kiss to mark their anniversary.

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Chapter-by-Chapter Summary

Olive Smith is an applicant for Stanford’s biology Ph.D program. After the interview with Dr. Aysegul Aslan , she ends up in a bathroom nearby unable to see and trying to wash out her eyes because she put in expired contacts.

She meets “The Guy” there, who she assumes is a Ph.D student there. As they strike up a conversation, she tells him that her name is Olive and talks about why she’s applying to the program. She tells him that she wants to do it in order to research a specific topic.

A few weeks later, Olive is accepted into the program.

Years later, Olive is now 26 and a Ph.D. student in Dr. Aslan’s lab. Olive has just kissed a random stranger (in order to trick her best friend, Anh , into thinking she’s on a date) — only to realize that the “stranger” is actually Dr. Adam Carlson , a 34-year-old tenured and highly-respected professor in her program with a reputation for being notorious moody, mean and hypercritical.

After they pull away, Adam accuses her of assaulting him. Olive insists she asked him and he said yes, but he says he merely snorted. Finally, she explains that her friend Anh had hit it off with a guy she’d been dating, Jeremy. Olive broke things off with Jeremy, but Anh felt too bad to go out with Jeremy. To make Anh feel better about it, Olive lied to Anh about dating someone and being on a date tonight. When Anh showed up at the lab, Olive needed to kiss someone so Anh would believe she was on a date.

Finally, Olive apologizes and leaves. She doesn’t notice that Adam had called her by her name (which she hadn’t brought up in this conversation).

A few days later, Olive is still embarrassed by what happened. However, she figures that she’d never crossed paths with Adam before then, so perhaps she wouldn’t cross paths with him again. Meanwhile, Olive is preoccupied with needing to find more lab space for her research on early detection of pancreatic cancer. Today, she also finds out Tom Benton , a well-known cancer researcher and an associate professor at Harvard, is interested in potentially allowing her to carry out her research at his lab at Harvard. He’s going to be in town in two weeks and wants to meet with her.

When Anh sees her, she confronts Olive about kissing Adam Carlson. Olive thinks back to how they met since they were the only two non-cis-white-male students in their class. Beyond that, Anh was her biggest support and best friend.

Today, Anh demands to know why Olive is dating Dr. Carlson. This conversation is interrupted when Adam walks in. He plays along and pretends that he and Olive are together. After they make formal introductions, he tells her to call him Adam, in case her friend Anh is around. Later, when Olive talks to Anh again, Olive continues to pretend she’s dating Adam, and she once again encourages Anh to date Jeremy.

On campus, Olive starts to notice that people are treating her differently and with some level of curiosity. When her roommate, Malcom , demands to know why she didn’t tell him about dating Dr. Carlson, Olive realize that everyone know about her lie. Olive goes to Adam’s lab to tell him what’s going on, and she apologizes to him for it.

Olive notes that he seems very at ease with everyone believing that they’re dating, and she wonders why. Finally, he admits that Stanford considers him to be a “flight risk” (that he wants to leave them for another institution) and that they’ve frozen some of his research funds because of it. Part of the issue is that he’s recently gotten a large grant with one of his collaborator’s at another institution, and the department is worried he’s planning on moving there. He hopes that the dating rumors will make them think he’s more likely to stick around since he’s dating someone here.

A few days later, Olive goes to Adam’s office and tells him she wants to proceed with pretending that they’re dating. Olive notices that she’s been treated much better by everyone since the rumor started. (Apart from Malcom, who dislikes Adam Carlson, and has been shunning her.) Adam explains that he’s looked into it and there’s no issue with it, though he can’t serve in any supervisory capacity for her or serve on her thesis committee or be a part of any decisions if she’s nominated for a fellowship or other awards.

They decide to set some ground rules for their fake-dating arrangement. They decide to be fake-dating while on-campus only, so no personal engagements. Olive stipulates that there’ll be no sex. They also agree not to date others in the interim, since it will make things messy. And they agree that they should get coffee or something regularly to make things believable.

They plan to continue their fake-dating until September 29, roughly a month from now, which is the day after the department’s budget review. Their first coffee “date” is planned for Wednesday at 10 AM.

Later, Olive talks to Malcom, who is still upset with her. Malcom comes from a long line of well-known scientists, and he dislikes that Adam Carlson’s criticism of his research had made his life so difficult. Olive confides in Malcom that they’re merely fake-dating and that she barely knows Adam. She says that he’s just helping her out with the Anh/Jeremy situation (and she doesn’t mention Adam’s reasons for participating).

On Wednesday, Olive and Adam have their first fake-date at the coffee house. They ask each other some basic questions, and Adam pays for her order.

The next week, they meet up again, though Olive is running late since she was getting ready for a meeting she has with Tom Benton later that day. Meanwhile, Adam is a little moody because his department chair has still not agreed to release his research funds. They discuss attending the fall biosciences picnic together so that his department chair can see that they’re together.

They’re interrupted when a friend of Adam’s walks in and greets him warmly. Adam introduces the man to Olive as his friend and collaborator — who turns out to be Tom Benton.

Dr. Benton reveals that he’s heard about Adam’s romantic exploits all the way at Harvard, and he’s surprised to hear the rumors about Adam’s new girlfriend being true. Olive also awkwardly tells Dr. Benton that they have a meeting planned for later that day. Tom is delighted to find out that his meeting is with Adam’s new girlfriend.

The three of them sit down to chat. As Tom asks her about her research, Adam rephrases it to help Olive organize her thoughts when he sees that she’s struggling to come up with an answer. Olive then tells Tom about her research on biomarkers in order to more easily and cheaply diagnose pancreatic cancer. As Tom inquires about her reasons for doing her research, Olive reluctantly admits that it’s because her mother had pancreatic cancer.

Finally, Tom asks Olive to spend two weeks writing up a report on the current state of her research. He says that he’ll make a determination of whether to give her the lab space and cover her research expenses depending on what he reads in that report.

When Tom steps away, Olive and Adam discuss that if she decides to go to Harvard then she needs to keep it a secret until the end of their arrangement, otherwise it’ll make Adam look worse. They also agree not to tell Tom that they’re only fake-dating.

The next day, Olive attends a well-attended talk that Tom is giving on campus. The auditorium is so packed that there’s no space anywhere. Anh convinces Olive to sit in Adam’s lap for the duration of the talk.

Afterwards, Olive and Anh head back to the biology building. Olive talks about the report she’s preparing for Tom and the presentation she needs to work on for a conference (the “SBD Conference”) coming up in Boston. Meanwhile, Anh is working on organizing an outreach event for BIPOC women in STEM for the conference.

As they walk back, they see that there’s a traffic jam involving a stopped car blocking an exit. Then they see Cherie , the department secretary, talking to Adam. Adam then proceeds to physically push a car out of the way to relieve the jam. Anh encourages Olive to go over and give him a kiss for his efforts. After some awkward negotiation with Adam, they kiss.

Olive is working on her report for Tom when Greg Cohen , one of Dr. Aslan’s other Ph.D. candidates, barges in, clearly agitated. Chase , another one of their lab mates, walks in uneasily after him. When Olive asks Greg what’s wrong, he angrily responds that Carlson is on his dissertation committee and he failed his proposal. They ask Olive whether she knew he was going to fail Greg, and Olive insists she didn’t know. Greg then yells at Olive and calls her selfish for not caring how Adam makes everyone’s lives miserable. Greg then storms off.

Later that day, Olive texts Adam. She asks him about failing Greg. She argues that he should be nicer, but Adam is unapologetic. He insists that his job is to make sure that students produce useful research. Olive gets frustrated texts profanity at him, and he doesn’t respond.

A few days later, Olive is on her way to the biosciences picnic, where she’ll be seeing Adam after their tense exchange. She, Anh, Jeremy and Malcom go together and are quite late. When they arrive, they see Adam playing Ultimate Frisbee shirtless, showing off his six-pack. Olive is surprised to find herself “viscerally attracted” to Adam.

As they put on sunscreen, Anh gives Olive way too much sunscreen. Meanwhile, the frisbee from the game lands near her. When Adam comes over to retrieve the frisbee, Anh offers Olive’s excess sunscreen to Adam. He accepts, and Olive rubs the sunscreen on him. Olive also apologizes for what she texted him the other day.

Tom then comes over and brings up that Adam will be going to Boston soon for a few days.

Olive is in the break room at night when she runs into Adam next. Olive is working on her report for Tom, but there’s a section she’s having trouble with since her lab equipment seems to be messing up. They chat and share snacks. Olive finds herself wondering why he’s single.

Olive also finds herself telling him about her mother and her death. She describes how, when she was 15, her mother was diagnosed with pancreatic cancer too late and only had a few weeks left to live by then. Olive also says that her father was never in the picture and her grandparents were deceased, so she was sent into the foster system until she was emancipated at 16.

When she mentions needing to get back to work, Adam offers to let her use his lab equipment if she needs it. He also gives her some advice on the Western blot she’s working with to make sure she’s doing it correctly. Before Olive leaves, she asks Adam why he’s single, but before he can really answer, Jeremy walks in and interrupts them.

On Saturday, Olive sends in her report to Tom. He responds by asking her to meet to talk about it at Adam’s house (where he’s staying) on Tuesday before he leaves for Boston. At Adam’s house, she and Tom chat about her report for about 20 minutes. Before she leaves, Tom offers her a spot at Harvard for the next year, and Olive is thrilled.

Adam gives her a ride back to campus. He talks about how excited he is about the research he and Tom are working on. As they chat, Adam says something that The Guy she’d met in the bathroom all those years ago had said to her. Olive realizes then that Adam was The Guy she’d met. She marvels at how she’d wondered about The Guy for years. Olive then suggests that go celebrate her lab spot and him and Tom’s grant.

They agree to get coffee. Before then, she convinces him to go with her to get flu shots at the setup on campus, all the while she teases him for his fear of needles.

On Wednesday, Olive and Adam are texting and teasing each other when Anh comes in and comments on how in love with Adam she is. Anh says that she feels better about dating Jeremy, since she sees how much Olive likes Adam. As Anh leaves, it dawns on Olive that Anh is right.

Olive soon texts Malcolm asking to talk. When they get together, she tells him about how she thinks she’s fallen for Adam. She also tells him that she thinks that Adam was The Guy that she met all those years ago. Malcolm suggests that perhaps Adam feels the same way. Olive doesn’t think that’s the case, but moreover, she says scared of being vulnerable and possibly giving up the friendship she and Adam currently have if she’s wrong. Olive also says that everyone she cares about ends up leaving her — citing her mother, father and grandparents.

Olive says she’s certain she doesn’t want to say anything to Adam about her feelings — but then she turns around and sees Adam standing there.

When Adam acknowledges that he overheard her, Olive quickly lies and said she was talking about some other guy she has a crush on. Their conversation is interrupted by Dr. Holden Rodriguez , who is going to Boston with Tom and Adam. Dr. Rodriguez knows Olive since he was on her graduate advisory committee her first year.

As they talk, Holden explains that he and Adam are old friends. They grew up together because their parents were all diplomats. Holden tells Olive about how his boyfriend dumped him just before prom, so Adam went as his date instead.

After Holden leaves, Adam comments that Holden speaks highly of Olive and her research. Adam also explains a comment Holden made about Tom, saying that the two don’t really get along. He then tells Olive that she should just tell Jeremy how she feels, incorrectly assuming that the mystery crush Olive was referring to is Jeremy.

Malcolm continues trying to convince Olive to admit her feelings to Adam, but Olive refuses. With Adam out of town, she feels his absence. When Adam finally texts her on Sunday, she feels even worse about her stupid lie about liking someone else.

On campus, she runs into Holden, who mentions how glad he is that Adam and Olive got together. Holden days that Adam had talked about someone he wanted to ask out for years, and he’s glad Adam finally did it. When he says that, Olive thinks about how there must be someone else out there that Adam likes, then, since they only really met a couple weeks ago.

Holden also warns her to watch out when it comes to Tom and to watch Adam’s back, since he doesn’t trust Tom.

A little later, Olive is informed that her research has been accepted for the SBD conference as a panel presentation with faculty. Olive feels overwhelmed, since graduate students very rarely are selected for oral presentations. She goes to her advisor, Dr. Aslan, and explains that she’s terrible at talking. Of course, Dr. Aslan just gives her some encouragement and tells Olive she’ll help her practice her presentation.

Afterwards, Olive tells Malcom and Anh, who also volunteer to help her practice. They also mention, however, that they each got invited to stay with people in Boston for the conference (Anh with Jeremy and Malcolm with some friends who had a spare room), so they won’t be rooming with Olive. Anh says she figured Olive would stay with Adam.

Olive is trying to sort out some living arrangements for Boston when Adam, who is back in town now, comes up to her. She tells him about having trouble finding accommodations in Boston. Adam comments that there’s probably not anything left in the vicinity by now, but she could stay in his room at the conference center. He adds that he has the room for the whole conference, but he will only be using the room two nights, so they’ll only overlap for one night most likely.

When she tells him about her presentation, he offers to look over her slides. She also invites him to her talk, and she thinks about how one of the reasons she likes him is that she always feels like he’s on her side.

At the hotel in Boston, Olive takes the empty bed, and she rehearses the talk she’s about to give in a few hours. When Adam arrives, she thanks him for all the help he gave regarding her presentation.

He asks when her presentation is so he can attend, but it turns out it overlaps with the Keynote speech, which he is giving along with two other people. She offers to show him the recording of it afterwards.

When Olive goes to do her panel presentation, she sees that Tom is on the same panel. She gives her portion of the talk, and it goes well. Malcolm and Anh are there to cheer her on.

Afterwards, the room empties out, and it’s just her and Tom. As they talk, she notices him moving closer until he tries to kiss her. When she pushes him away, he keeps trying. Finally, he says that she’s clearly someone who sleeps around to get ahead, and so they both know she’ll sleep with him, too, for the same reason. He also says that she only got on this panel because someone wanted to kiss-up to Adam Carlson.

He also says that Adam is the reason he accepted Olive into his lab. When Olive threatens to tell Adam about this, he says that Adam won’t believe her word against his. Olive also says she won’t go work in his lab, but Tom says she knows it’s the best option for her, and if she doesn’t then he’ll just replicate her research since he already knows all about it.

When Adam gets back to the hotel, Olive is crying. She tries to pretend nothing is wrong, but fails at it. Finally, she lies and tells him that she’s upset because she overheard someone saying that her research was “derivative” and that she was only chosen because of Adam.

Adam comforts her, and then he says he has an idea for where they should go instead.

Holding her hand, they walk past all the people at the department social and instead head out to dinner. Adam asks what she wants to eat, and Olive sees an all-you-can-eat sushi place and wants to go.

After dinner, as they head back, Olive’s heels are hurting her, so Adam gamely picks her up and brings her to their room. She then suggests that they watch a movie. Olive goes to grab a quick shower, and Adam offers her a t-shirt since she forgot to pack pajamas.

When Olive’s mind wanders back to being called mediocre (by Tom, though she doesn’t tell Adam that), Adam tells her about how his advisor had once told him he wouldn’t amount to anything because of a mistake he made. He says that he had started preparing applications for law school as a result, since the comment shook his confidence. However, Holden and Tom (who also trained under the same advisor) convinced him to stick with science.

Adam says that later he realized that his advisor was abusive and a bad mentor who created a toxic environment. Comparatively, Adam says that he is critical since he wants students to be better, but it isn’t about belittling them as people or cutting down their self-worth. Adam also says that no one ever reported his advisor’s behavior because he was short-listed for a Nobel Prize, and they didn’t think anyone would listen. Adam also mentions how Tom had helped mediate thing with him and his advisor, so he was grateful to Tom for that.

Adam then tells Olive that the abstracts submitted to SBD go through a blind review process, so they definitely didn’t choose her because of him.

Finally, Olive moves to kiss Adam, but before anything can happen, he stops her. He points out that she’s upset and staying in his room and that the situation feels coercive to him. When Olive says she’s fine, he points out that she said she was in love with someone else and that he doesn’t want to regret this later.

Olive convinces him that she’s fine with the situation, and soon things get intimate.

They have sex.

Afterwards, Olive asks Adam about a book he’s reading. He says it’s in Dutch and that he learned it as a kid. He also says that his parents were busy all the time and that he was mostly raised by au pairs. They then talk more about their childhoods.

As they chat, Adam finally tells Olive that he might be going to Harvard. The reason he’s leaving the conference early is to go interview with them. He thinks that working together with Tom in the same lab would make them much more productive. He also mentions that he could show her around Boston when she’s there.

Olive wakes up to a barrage of texts from Anh and Malcolm. When she finally talks to them, it turns out the Malcolm hooked up with Holden at the department social. Malcolm also says that Holden mentioned that Adam’s funds had been released (though Adam hadn’t mentioned it to Olive).

That night, Olive meets up with Adam. He wants to go out and have dinner, but Olive breaks things off with him, since she doesn’t know what to do about the Tom situation. She thinks that taking herself out of the equation is the best thing for him.

As she starts to leave, they end up kissing, but he pulls away, and she leaves.

Olive spends the next day crying. Then, determined not to send up at Harvard, Olive takes Adam’s advice to reach out to people through her advisor and asks Dr. Aslan to e-mail various people she’d met at the conference to see if they’d be interested in her research.

Dr. Aslan agrees, and also asks to see her speech. As Olive edits the video recording, Malcolm talks about how he went on a first date with Holden, but they ended up running into his entire family (since they are all science junkies who attend science conferences).

As she’s editing, Olive realizes she recorded her upsetting conversation with Tom. Malcolm and Anh hear her listening to it. Once they’ve listened to the whole thing, they insist that Olive needs to tell Adam about it. Finally, Malcolm fills Anh in on what was really going on with Olive and Adam. However, they both agree it’s clear that Olive has feelings for Adam and that Adam would want to know about this. Still, Olive knows how important the collaboration with Tom is to Adam, and she is reluctant to complicate things for him.

They decide to call Holden to ask for advice. Olive asks Holden what he thinks about Adam moving to Boston and working with Tom. Holden says that he doesn’t trust Tom. He says he thinks there was a weird dynamic where Tom was secretly sabotaging Adam during grad school and then defending him. He thinks that Tom likes Adam’s loyalty towards him and having influence over him. Holden also tells them that he thinks Tom and Adam’s collaboration benefits Tom more than Adam. Finally, Holden implies that he thinks the only reason Adam is considering leaving Stanford is because Olive is going to Harvard.

Olive tracks down Adam’s location at a dinner with some Harvard people, including Tom. When he sees her, he gets up and asks what’s wrong. Tom comes over to try to get Adam to sit back down, but Adam insists on talking to Olive. Finally, Olive starts playing the video. Adam grows furious as he realizes what happened. He tells Tom that he’s going to kill him and goes after him, but Olive tells Adam that he’s not worth it.

As the Harvard people demand an explanation, Adam ignores them and kisses Olive. He then tells Olive to send him the recording immediately and then goes to talk to the Harvard people.

A few days later, Olive is back home, and Adam is on his way back to San Francisco. Meanwhile, Olive has received responses from four cancer researchers who are all interested in her research.

When Adam gets back, Holden insists on a double date. Adam reluctantly agrees. When they all sit down, they address the fact that Malcolm still has misgivings about Adam because of Adam’s harsh criticism of his work. Adam tells Malcolm that it wasn’t personal.

As they joke around about pumpkin spiced flavored foods, Holden mentions how Adam has liked Olive for years. Olive corrects him, saying they’ve only been dating for a few weeks, but Holden says that they met three years ago and that he’s liked Olive ever since. Olive then realizes that Adam was definitely the The Guy (from three years ago) and that he did remember her.

After dinner, Olive and Adam head home. Adam tells Olive that Harvard is going to fire Tom and that there will be other disciplinary actions. Olive then tells Adam that she remembered him, too, from all those years ago. But she didn’t piece it together until later, and she admits that she didn’t say anything once she figured it out.

Finally, she tells him that she loves him (in broken Dutch).

Ten months later, it’s the 1-year anniversary of their first kiss. Olive and Adam go to the lab and recreate and their kiss at precisely the same time as last year.

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As a third-year Ph.D. candidate, Olive Smith doesn't believe in lasting romantic relationships--but her best friend does, and that's what got her into this situation. Convincing Anh that Olive is dating and well on her way to a happily ever after was always going to take more than hand-wavy Jedi mind tricks: Scientists require proof. So, like any self-respecting biologist, Olive panics and kisses the first man she sees.

That man is none other than Adam Carlsen, a young hotshot professor--and well-known ass. Which is why Olive is positively floored when Stanford's reigning lab tyrant agrees to keep her charade a secret and be her fake boyfriend. But when a big science conference goes haywire, putting Olive's career on the Bunsen burner, Adam surprises her again with his unyielding support and even more unyielding...six-pack abs.

Suddenly their little experiment feels dangerously close to combustion. And Olive discovers that the only thing more complicated than a hypothesis on love is putting her own heart under the microscope.

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For Chapter 16, I think it’s important to include the part where Olive comes out to Adam as demisexual. But other than that this is a great summary.

this book is so good i couldn’t put it down. the only i wish is it was both POVS i would of loved to see what adam was thinking during all of this or have his thoughts on when they met each other during the bathroom scene. and i would of loved to see him actually hurting tom for saying that stuff to olive.

The Love Hypothesis Summary & Review – Where Heart and Science Unite

• Author: Ali Hazelwood
• Originally published: September 14, 2021
• Page Count: 383 pages, Paperback
• Genres: Romance , Contemporary , Fiction

In the enchanting world of romance literature, where love stories flourish like wildflowers in spring, one novel has taken the genre by storm – “The Love Hypothesis” by the talented wordsmith, Ali Hazelwood. With hearts aflutter and pages turned eagerly, readers have been swept away by this delightful tale of love, science, and a charmingly flawed heroine. As the buzz around this book continues to crescendo, we embark on our own journey through its pages, armed with a commitment to honesty and fairness. This review aims to provide a comprehensive yet unvarnished analysis of “The Love Hypothesis,” a book that has captured the hearts of many and left us pondering both its triumphs and its trifles. Join us as we delve into the world of this captivating romance, exploring its strengths, weaknesses, and everything in between.

Table of Contents

The Love Hypothesis Summary

In the bustling world of academia, Olive Smith, a dedicated PhD candidate with a penchant for equations rather than emotions, finds herself at the center of an unexpected experiment – one involving love. “The Love Hypothesis,” penned by Ali Hazelwood, introduces us to Olive, a brilliant physicist focused on her career, until her path crosses with the notorious and charismatic Professor Adam Carlsen. Sparks fly, but not of the romantic kind, as Olive and Adam engage in a unique “relationship” born out of a scientific hypothesis.

As the story unfolds, we witness Olive’s journey from skepticism to curiosity and eventually, to an unexpected entanglement of the heart. With her pragmatic approach to life and love, Olive provides a refreshing perspective on the trials and tribulations of modern romance. And Adam, a character with secrets of his own, adds layers of complexity to their evolving connection.

What sets this story in motion is the intriguing premise of testing the hypothesis that a fake relationship can scientifically lead to real love. The book navigates the unpredictable waters of romance with humor, intelligence, and a touch of vulnerability. Yet, will this love experiment yield the expected results, or will it defy the very laws of nature it seeks to explore? Without giving away any of the story’s twists and turns, we invite you to embark on this journey with us as we delve deeper into “The Love Hypothesis” to uncover its charms and complexities.

Writing Style and Narrative

Ali Hazelwood’s writing style in “The Love Hypothesis” is a masterful symphony that weaves emotions and intellect together, creating a tapestry that draws readers into the hearts and minds of her characters. With a deft hand, Hazelwood employs vivid imagery that brings the academic setting to life, making lecture halls and research labs feel like tangible spaces where emotions flourish.

Dialogue, a vital tool in romance storytelling, is where Hazelwood truly shines. The banter between characters is both sharp and heartwarming, revealing hidden layers of wit and vulnerability. The interactions between Olive and Adam are particularly noteworthy, ranging from playful sparring to moments of unexpected tenderness. Each exchange feels authentic, adding depth to their connection and making their journey all the more captivating.

Hazelwood employs a distinctive narrative technique by alternating between Olive and Adam’s perspectives, granting readers insight into their individual struggles, desires, and hesitations. This approach enhances the reading experience by allowing us to witness the gradual transformation of their relationship from multiple angles. The intimate glimpses into their thoughts foster empathy, making us root for their happiness while acknowledging their flaws.

While the writing style skillfully captures emotions and relationships, some readers might find the occasional scientific jargon a hurdle. Although these elements contribute to the story’s authenticity, they can momentarily disrupt the flow for those less familiar with technical language. Despite this, the overall writing style enriches the narrative by immersing us in a world where romance and science coexist.

Ali Hazelwood’s writing not only paints a picture of the characters’ internal struggles but also transports readers to the emotional landscapes they traverse. Through eloquent prose and engaging dialogue, the writing style becomes an instrument of connection, drawing us into the story’s heart and encouraging us to invest in its outcome.

Character Development

In “The Love Hypothesis,” Ali Hazelwood’s characters are not just ink on paper; they are living, breathing souls with depth and complexity that gradually unfurl as the story unfolds. Olive Smith and Adam Carlsen, the protagonists of this romantic tale, embark on journeys of self-discovery and personal evolution that resonate with readers.

Olive, a brilliant scientist consumed by logic and equations, is a character of multifaceted layers. Her pragmatism, while admirable, also becomes a shield against vulnerability. As the narrative progresses, we witness her struggle to reconcile her rational approach with the unpredictable world of emotions. Her transformation is marked by moments of introspection, hesitation, and ultimately, courage. However, some readers might find certain aspects of Olive’s growth abrupt, with shifts in her mindset occurring relatively quickly.

Adam Carlsen, on the other hand, is introduced as the charismatic, enigmatic professor. His enigmatic facade gives way to reveal a man burdened by his past and striving for redemption. As his connection with Olive deepens, we witness his own journey towards healing and forgiveness. This growth is intricately woven into his interactions with Olive and his responses to challenges that arise.

While both characters display captivating development, there are instances where their actions and decisions might leave readers yearning for more context. Certain reactions or choices appear slightly disconnected from their established traits, introducing moments of inconsistency in their portrayal.

Despite these occasional inconsistencies, the characters’ evolution is a testament to Hazelwood’s ability to craft relatable human experiences. Their emotional authenticity draws readers in, allowing us to empathize with their struggles and celebrate their victories. The imperfections in their development, while noticeable, do not overshadow the overall impact of their growth, making Olive and Adam protagonists worthy of our investment.

Through intricate character development, “The Love Hypothesis” reminds us that growth is a nonlinear journey, fraught with uncertainty and complexity. The imperfections in their development, much like the flaws within us all, only serve to enhance the richness of the story.

Themes and Messages

Within the pages of “The Love Hypothesis,” Ali Hazelwood deftly weaves a tapestry of themes that resonate deeply with readers. Beyond the surface of romance, the story delves into layers of ambition, personal growth, and the complex interplay between logic and matters of the heart.

Love, of course, takes center stage as the book’s primary theme. The exploration of love as a force that defies scientific quantification provides an intriguing backdrop. The book navigates the different facets of love – from the unanticipated blossoming of emotions to the vulnerability that accompanies it. The story captures the raw essence of love’s unpredictability and challenges us to embrace its uncertainties.

Ambition, embodied by Olive’s dedication to her academic pursuits, is another theme interwoven with the narrative. The juxtaposition of Olive’s scientific precision with the enigmatic nature of love reflects the tension between the rational and the emotional. This theme prompts readers to reflect on the balance between pursuing one’s passions and opening oneself to emotional connections.

Personal growth emerges as a thread that binds the characters’ arcs. As Olive and Adam navigate their feelings and pasts, they undergo transformations that mirror the complexity of real-life evolution. The narrative effectively portrays the struggles and breakthroughs they experience, albeit with occasional instances of pacing that may affect the impact of their growth.

The themes come alive through Hazelwood’s skillful prose, inviting readers to reflect on their own experiences and emotions. Yet, there are moments when the messages might appear slightly overt, leaving little room for interpretation. This directness, while occasionally detracting from subtlety, ensures that readers grasp the intended takeaway.

Ultimately, “The Love Hypothesis” imparts messages of embracing vulnerability, embracing change, and recognizing that love often transcends the bounds of reason. The themes encourage readers to consider the interplay between intellect and emotion, and the value of taking risks in matters of the heart. As we immerse ourselves in these thematic currents, we’re reminded that love and growth are beautifully intertwined, creating a melody that resonates with the human experience.

Criticism & Room for Improvement

While “The Love Hypothesis” undeniably charms its readers, it’s essential to recognize that no book is without its imperfections. Let’s take a closer look at some aspects that may have left certain readers wanting more.

Firstly, pacing is an element that occasionally presents challenges in the story’s flow. While the narrative is generally engaging, there are moments when the pace feels uneven. The transitions between scenes and character developments can, at times, occur abruptly, which may disrupt the overall reading experience.

Additionally, the book’s reliance on scientific jargon might be a double-edged sword. While it adds authenticity to the academic backdrop, it could pose a hurdle for readers less familiar with such terminology. Striking a balance between maintaining realism and accessibility is a delicate task, and some may feel that the book leans a tad too heavily towards the former.

Character choices and reactions, while authentic in many instances, may also leave room for critique. Some readers have noted moments when character decisions appeared inconsistent with their established personalities, causing a slight disconnect between actions and motivations.

Critics have occasionally observed that the story’s central romance, while undoubtedly sweet, leans towards familiar tropes within the genre. While this familiarity can be comforting, it might leave readers craving a more unique twist or exploration of unconventional dynamics.

However, it’s important to remember that these critiques don’t overshadow the book’s merits. “The Love Hypothesis” has earned its accolades for a reason. Its ability to blend humor, intelligence, and vulnerability remains a commendable feat, and the characters’ authenticity shines through despite occasional inconsistencies.

In summary, the book’s pacing, use of scientific terminology, character choices, and reliance on familiar tropes are aspects that may have garnered criticism. These observations, however, are part of the broader conversation surrounding the book’s reception and don’t diminish its overall appeal. The beauty of literature lies in its subjectivity, and what one reader views as a critique, another may see as an endearing quirk.

In the delightful world of “The Love Hypothesis,” Ali Hazelwood has crafted a tale that marries science and emotion, intellect and heart. The book’s strengths lie in its vivid characters, sharp dialogue, and the intricate dance between logic and love. While pacing and minor inconsistencies exist, they don’t overshadow the book’s unique charm.

Embrace the journey of Olive and Adam, two souls navigating the uncharted territories of academia and matters of the heart. As you turn each page, you’ll be drawn into their captivating story, replete with moments of humor, vulnerability, and growth. “The Love Hypothesis” invites you to ponder the mysteries of love, personal evolution, and the sparks that ignite when reason meets emotion.

While opinions on books are as varied as the colors of a sunset, the invitation remains: Discover for yourself the magic woven within these pages. The world of “The Love Hypothesis” beckons with its own hypothesis – that beneath every critique lies a story waiting to be felt, a connection waiting to be made. Venture forth and experience the unique symphony of romance and science that Hazelwood has masterfully composed.

About the Author

Ali Hazelwood, the creative force behind “The Love Hypothesis,” is a captivating storyteller known for her knack for blending romance and wit. With a background in engineering, Ali’s unique perspective infuses her writing with a touch of intellectual charm. She masterfully weaves relatable characters, heartfelt emotions, and scientific curiosity into her stories, making them both engaging and thought-provoking. Ali’s passion for exploring the intersection of logic and love shines through in her work, captivating readers with her ability to meld intricate plotlines with genuine emotion. As a rising star in the romance genre, Ali Hazelwood continues to enchant readers with her distinctive voice and her uncanny ability to spark both laughter and introspection.

“As we conclude this journey through “The Love Hypothesis,” we extend an open invitation to you, our cherished readers. Your thoughts and perspectives matter, and we’d love to hear your take on the book. Have you found resonance in its themes? Do you share our observations, or do you see the story from a different angle? Feel free to leave your comments below; this space is a platform for your voice.

Moreover, sharing is caring, and if “The Love Hypothesis” has touched your heartstrings or ignited your curiosity, don’t hesitate to share this review with fellow book enthusiasts. Whether it’s through your favorite social media channels, book clubs, or discussions with friends, your sharing can introduce others to a world of captivating emotions and intellectual intrigue.

As we celebrate the power of storytelling, we look forward to the vibrant conversations that will undoubtedly unfold. Your insights enrich not only our understanding of the book but also the collective experience of literature. So, let’s embark on a journey of words and feelings together, as we explore the pages of “The Love Hypothesis” and the myriad thoughts it sparks. ” – Your Book Corner

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The Love Hypothesis

48 pages • 1 hour read

A modern alternative to SparkNotes and CliffsNotes, SuperSummary offers high-quality Study Guides with detailed chapter summaries and analysis of major themes, characters, and more.

Chapter Summaries & Analyses

Prologue-Chapter 3

Chapters 4-6

Chapters 7-8

Chapters 9-11

Chapters 12-13

Chapters 14-15

Chapters 16-19

Chapter 20-Epilogue

Character Analysis

Symbols & Motifs

Important Quotes

Essay Topics

Discussion Questions

Chapters 16-19 Chapter Summaries & Analyses

Chapter 16 summary.

Adam rips his shirt off and pulls Olive to him, kissing her and running his hands over her body. The touches spark a range of sensations Olive’s never felt before, making her squirm. Adam tries to slide one finger inside her, but her tightness makes it difficult. She admits to having sex only a few times in college, which makes Adam recoil because she’s practically a virgin. She babbles on about how virginity works, which makes him laugh and draw her in for another kiss. Less flustered, Olive explains that she doesn’t “feel any sexual attraction unless I actually get to trust and like a person” (267), and he’s the first person she’s gotten close enough with to want sex.

Since Olive is inexperienced and tight, Adam starts by giving her oral sex until she orgasms. It takes some more work to get her open enough for intercourse, but once she is, they make fast, desperate love. Adam climaxes while muttering about how long he had wanted this and how he can never let Olive go. Olive climaxes right behind him, shivering with pleasure.

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The Love Hypothesis – Book Review

• April 10, 2024

If you are a reader of romantic comedy, we’ve got you an extraordinary book for your next read. Join us today as we review “The Love Hypothesis” book, covering its storyline, characters, and where to get a copy. At the end of this book review, trust me you will have made up your mind to pick up this novel from the shelves.

What Genre is “The Love Hypothesis” book?

This book is a contemporary romance novel by Ali Hazelwood, published on September 14, 2021 by Berkley Books.. It falls under the broader umbrella of romance fiction, which typically focuses on romantic relationships and emotional development between characters. Within the romance genre, “The Love Hypothesis” might also be categorized as a romantic comedy or romantic drama, depending on its tone and themes.

A Glance into “The Love Hypothesis” Novel

“The Love Hypothesis” is an absolute page-turner that follows the story of a biology Ph.D. student, Olive Smith, and a professor at Stanford University, Dr. Adam Carlsen.

Fast forward nearly three years, and we catch Olive in a desperate act: she’s faking a kiss with a stranger, hoping her best friend would mistake it for a real relationship. In a bid to convince her friend, she locks lips with the first person she sees, only to realize it’s Adam Carlsen, her school professor—a total jerk.

Unexpectedly, Olive, usually quite perceptive, didn’t anticipate kissing not just any stranger, but a professor. What surprises her even more is when Adam Carlsen agrees to pretend to date her, but it becomes apparent he also has ulterior motives, realizing a genuine relationship could serve his own ends within the university community.

As Olive and Adam’s interactions fuel more speculation and gossip about their relationship, they find themselves slipping into a fake dating scenario, each with their own reasons for doing so. As the facade of their fake relationship begins to blur the lines of reality, Olive and Adam find themselves grappling with unexpected emotions. The gradual realization dawns on them both that what started as a charade has evolved into something genuine. The question looms: how long will it take for them to acknowledge their true feelings and abandon the pretense they’ve been upholding?

Did we love the overall storyline

From the very first chapter, I was hooked. The pull was undeniable, filled with glamour, sensuality, and an intoxicating charm! As a huge fan of the fake dating storyline, I found this book incredibly enjoyable. It offers not only lighthearted fun but also a depth of emotional vibrancy.

Featuring a brooding male lead, a quirky female protagonist, and a narrative blending science with contemporary romance. The story unfolded through witty banter over drinks, heated arguments via text and casual conversations in the lab break room. Through these encounters, Olive finds herself growing closer to Adam than she ever thought possible. The storyline is captivating, blending elements of romance and humor smoothly, making it impossible to put the book down.

Editor’s Remark

As an avid fan of romantic comedies, I found myself utterly captivated by this book. While immersed in its pages, I experienced a whirlwind of emotions, from hearty laughter to the occasional tear shed, as the characters’ personalities resonated deeply with me. Have you ever read a novel and wished it would never end? That was exactly how I felt about “The Love Hypothesis.” I found myself completely engrossed, wishing the story could continue indefinitely.

In general, “The Love Hypothesis” delivers a delightful reading experience that will leave you smiling and feeling butterflies in your stomach. Hazelwood’s writing possesses a sharp humor, showcasing her talent in creating unforgettable jokes. The book is just so entertaining that I highly recommend it to anyone looking for a charming romantic escape! You can get yourself a copy of this amazing book from Amazon .

Frequently Asked Questions

The story centers on Olive, a graduate biology student, who finds herself entangled in a fabricated romance with her professor, Dr. Adam, while attempting to persuade her friend Anh about her dating experiences.

There’s an age gap of about 8 years between Olive and Adam, and because of that, Olive makes fun of Adam for being too old.

This book is ideal for those seeking a swift and effortless read without any lingering uncertainties.

In “The Love Hypothesis,” Olive’s age is 26.

Bisous Pictures, which secured the novel’s rights in 2022, is presently in the pre-production phase of the film adaptation.

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The Love Hypothesis by Ali Hazelwood | Book Review

Posted August 12, 2021 by Jana in Adult Fiction , Book Review / 4 Comments

When a fake relationship between scientists meets the irresistible force of attraction, it throws one woman's carefully calculated theories on love into chaos. As a third-year Ph.D. candidate, Olive Smith doesn't believe in lasting romantic relationships--but her best friend does, and that's what got her into this situation. Convincing Anh that Olive is dating and well on her way to a happily ever after was always going to take more than hand-wavy Jedi mind tricks: Scientists require proof. So, like any self-respecting biologist, Olive panics and kisses the first man she sees. That man is none other than Adam Carlsen, a young hotshot professor--and well-known ass. Which is why Olive is positively floored when Stanford's reigning lab tyrant agrees to keep her charade a secret and be her fake boyfriend. But when a big science conference goes haywire, putting Olive's career on the Bunsen burner, Adam surprises her again with his unyielding support and even more unyielding...six-pack abs. Suddenly their little experiment feels dangerously close to combustion. And Olive discovers that the only thing more complicated than a hypothesis on love is putting her own heart under the microscope.

So. I’m really not the best at reviewing books I absolutely loved because I don’t have many words! We all know I love fake dating romances, and I loved the idea of a STEM romance because science is cool and I really love and miss Big Bang Theory (and no, this isn’t like that per se, it’s just got super smart people spouting off science facts). Anyway, I immediately gravitated toward The Love Hypothesis because it sounded fresh and funny and unique. It was all those things and more! As always, my main points are bolded.

1. This book is so, so nerdy and I loved it. The people are a little awkward and extremely smart. There’s strong women in science, and I loved learning a little bit about the challenges women face in this field. Every chapter starts off with one of Olive’s hilarious little scientific hypotheses about love and life, each one teasing a bit about what’s coming up in that chapter. These made it very hard to stop reading because I’d get to the end of the chapter and decide to read and then BOOM. I’m intrigued again and must continue reading. Very clever. A lot of the book takes place on campus in the labs, and I thought it was such a fun setting with people working late and running experiments because science doesn’t wait for people to sleep or eat. There’s lots of science talk, there’s a science convention and people get all excited about presenting posters and attending talks and it’s all just so much fun. It reminded me a bit of Ross’s paleontology convention from Friends, just no Barbados.

2. Olive is sweet and strong. She’s smart and strong and totally dedicated to her cancer research. She’s looking for a lab that will accept her the following year so she can continue her testing with better equipment and proper funding. It matters more to her than pretty much anything. Everyone she’s ever loved has died, so she’s very reluctant to get too close to anyone except her two best friends. Relationships are scary and also a little confusing for her. It takes her a while to sort through her feelings and figure things out, and I loved watching her grow and evolve.

3. Dr. Carlsen (Adam) is a dreamboat. He’s seen as rude and lacking in compassion. He’s hard on his grad students, but it’s because he wants them to succeed. He’s super sexy and thoughtful and protective of those he cares about. He’s sarcastic, flirty, suave, and all the things I love in a hero. Olive is a little inexperienced in the love department, and there’s a scene where he puts all of his focus on taking care of her. Consent and comfort are so important to him, and the entire scene was him making sure she was ok. It just melted me, and I’ve never read another scene quite like this one.

4. The chemistry between Olive and Adam is insane. These two can throw the banter back and forth forever and get me laughing, but they can also build up a level of tension that makes you squirmy. There’s an age gap of about 8-9 years between these two, so Olive loves to make fun of him for being old. She also loves to make fun of his healthy eating habits. He likes to tease her about her love of sugar and poor taste in food. But then there’s a scene where Olive’s best friend kind of forces her to kiss Adam after he’s just pushed a car out of the road and is all sweaty, and wow. And then there’s a scene at the department picnic where Olive has no choice but to coat his muscley back in sunscreen (poor girl), and wow. Their relationship is sweet and spicy and tender, and I just love them.

5. Olive’s best friends, Anh and Malcolm, made me so happy. They are both scientists and work together, although their research is all different. Anh is the loyal best friend, who also mothers Olive and makes sure she doesn’t get skin cancer. Malcolm is Olive’s roommate, and he’s pretty much made of rainbows and sunshine. They love to discuss hot men and other fun things. I would love to be a part of this friend group. Adam’s friend, Holden, is another favorite character of mine. He gives great advice, really cares about his people, and is so happy all the time.

6. There’s some deeper issues at play that run throughout the story, including the #MeToo movement. All were treated with sensitivity and respect. 

7. There’s so, so much humor! I actually laughed out loud at one point, which never happens to me. I’ve been known to smile or silently laugh, but this was an actual audible laugh that startled me.

8. The writing is also spot on, and flowed so nicely that the pages practically turned on their own. 

All in all, this is a stunning debut for Ali Hazelwood. Strong women in science, a sexy doctor hero who values and supports those women, hilarious banter, strong friendships, and a very sweet love story all wrapped up into a glittery, sugary package. What’s not to love? I highly recommend The Love Hypothesis, and cannot wait to see what Ali Hazelwood does next!

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4 responses to “ The Love Hypothesis by Ali Hazelwood | Book Review ”

“insane chemistry?” Sounds fun!

Great review. I’ve been waiting for this book and I”m so glad you liked it so much!

I can’t wait to read this one! It’s one of my most anticipated releases and reading your review just bumped it up to multiple spots haha! CANNOT WAIT! Hasini @ Bibliosini recently posted… Can Books Be Effective Horror? // Let’s Talk Bookish

Book was insightful and inspiring, right mix of teasing, drama, and nerdy science. Once picked up, the book just can’t be put down Check out @thehazelwoodfangpage on Insta

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Book reviews and book adventures, review: the love hypothesis by ali hazelwood, the tiktok viral book delivers on troupe filled twists and turns..

The Love Hypothesis by Ali Hazelwood

• Buy the book here
• Page count: 384
• Genre: Romance, comedy, contemporary, fiction
• Content warning: Discussions of workplace harassment and assault

Ali Hazelwood’s The Love Hypothesis has earned the title of being a “BookTok book” through being heavily read and discussed by content creators on TikTok. The romance novel has earned both praise and criticism from the community, with some hailing it for being sweet and funny, and others hating it for feeling cringe.

There’s one obvious trait about the fanfiction that sets it apart from other romance novels: the book has roots in fanfiction. One look at the cover and any Star Wars fan (me, I am the Star Wars fan in question) will immediately notice the cover star characters bear a striking resemblance to two familiar faces. Author Ali Hazelwood has been open about her own start as a writer of fanfic and how this helped start getting her own original work published.

There is a lot of discourse surrounding the value and validity of fanfiction, but I tend to stand with the principle that spaces encouraging new creative writers are a good thing. For those without access to creative writing programs, writing groups, or publishing industry connections, fanfiction websites might be the first place a young writer is able to share their work and receive feedback from readers and other writers.

Ties to fanfiction aside, The Love Hypothesis is an original work with original characters. The story follows Olive, a third-year Ph.D candidate who enters a fake relationship with notoriously brooding professor Adam Carlsen to convince her friend Anh that she’s over another boy in their program.

I read this book in one day. I bought it, brought it to local cafe, and read the whole thing before dinner time. It moved that fast. Each chapter begins with a “hypothesis” that gives a little clue about the action of the chapter. While Olive and Adam start off the book as strangers, the antics of the well meaning Ahn force the two into intimate and often humorous situations that grow the bond between them.

Outside of the romance, the book focuses on misogyny experienced by women in STEM fields and provides a look at the specific challenges that women like Olive face everyday. It was nice to read a lighthearted book that focuses on this issue but also showed the passions and achievements of women in STEM. Ali Hazelwood, who has a STEM background herself , does a nice job portraying of what the experience of women in academia looks like.

This book kept me reading because it does a nice job of growing a genuine connection between the two lead characters. I’ll admit that the story felt a bit absurd at the beginning, but the longer things played out, the more I found myself rooting for Olive and Adam. Hazelwood’s best moments in this story are the lighthearted and comedic ones where she leans into the fact that this story is cheesy and goofy.

There’s a nice inkling of self-awareness in the book, too. Olive seems pretty aware that she’s living out the plot of a steamy romance movie, even quipping once that she and Adam will likely end up experiencing the classic “one bed” romance troupe if she agree to share a hotel room with him.

If you’ve read my discussion of Vampire Academy, you’ll know that I am tired of stories about power imbalance relationships , specifically those between older men and younger women. Although Adam is not Olive’s direct supervisor and they do not work together, he still holds a high position in the department where she is a candidate. I was frustrated that this book once again represented an unrealistic desirability of dating one’s superior. Powerful and strong women do not need to date older men with higher positions to “meet their match”. It would’ve been simple for this story to take place between two Ph.D. candidates.

Power dynamics aside, there is one thing in this book that I just cannot get past: the recurring Title IX jokes. For a book that makes a point to tackle sexism and harassment of women in the STEM fields, I am surprised by the jokes about Olive and Adam reporting each other to HR. Sexual harassment of women in academia continues to be an issue, and it felt in poor taste that these jokes were included in the story.

It has been a long time since I have read a happy romance novel. I can say this: I had fun reading The Love Hypothesis . The overall story provided a funny, if unrealistic, get-together between two characters who could not be more different from one another.

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'The Love Hypothesis' won Amazon's best romance book of 2021, has a near-perfect rating on Goodreads, and is all over TikTok. Here's why it's such a unique love story.

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• " The Love Hypothesis " grabbed the attention of romance readers everywhere in 2021.
• It was named Amazon's Best Romance Novel of 2021 and was nominated for a Goodreads Choice Award.
• This book checks off all my boxes for a great romance read and is definitely worth the hype.

This year, Amazon named " The Love Hypothesis " by Ali Hazelwood the best romance book of the year. Even though it was only recently published in September 2021, "The Love Hypothesis" has quickly become a fan-favorite, with 88% of Goodreads reviewers giving it four- or five-star-level praise .

It was also nominated for a Goodreads Choice Award and is hugely popular amongst Book of the Month members , with only 1% of readers giving it a "disliked" rating.

"The Love Hypothesis" is about Olive Smith, a third-year Ph.D. candidate studying pancreatic cancer at Stanford. In an attempt to convince one of her best friends that she's moved on from an old crush, she impulsively kisses Dr. Adam Carlsen, the department's notoriously brutal (but undeniably attractive) professor. After the kiss, Adam and Olive agree to fake a relationship so she can prove to her friend that she's happily dating and he can convince their department that he isn't planning to leave anytime soon.

I'm a little picky about my romance novels , so giving this read every bit of a five-star review didn't come lightly. My standards are high because the best romance novels have the potential to expose readers to authentic and imperfect relationships and offer new topics of discussion without making us feel like it's a story we've already read. 

With all the hype surrounding this new romance read, I couldn't resist picking it up.

Here's why "The Love Hypothesis" is one of my favorite recent romance books:

1. the story focuses a lot on olive and adam's lives outside their romance, making their love story more believable and interesting..

Romance novels tend to fall into a few popular tropes such as " enemies-to-lovers " or "forbidden love." "The Love Hypothesis" combines two of the most popular tropes right now, "Fake dating" and "grumpy/sunshine," really well — I loved the contrast between Adam's serious attitude to Olive's bright and sugary one. 

But despite following these tropes, the story feels fresh because it's also largely about Olive's work and its meaning to her. The only other romance book I've read featuring a STEM heroine is "The Kiss Quotient" , so I loved seeing that representation and learning about something new. 

The story honestly reflected the challenges Ph.D. candidates face in academia and that authenticity — deepened by the author's personal experiences — brought the characters, the settings, and the romance to life even more as Olive and Adam faced challenges with funding, time-consuming research, and questioning their sense of purpose.

2. The steamier scenes are also awkward and realistic, which made them even better.

In romance books, there are a few different levels of how graphic a steamy scene can get , from little-to-no detail to explicitly outlined movements. (I personally prefer mine to "fade to black.")

There was only one chapter with adult content, and it was definitely graphic. While I made a ton of ridiculous faces while reading and tried to skim past the parts that made me audibly gasp, I loved that it wasn't a movie-made, perfect sex scene with graceful movements and smooth dialogue. The scene was a little awkward, imperfect, and full of consent and conversation, making it refreshingly real.

3. The book deals with other topics besides the main love story, making it a much deeper read.

While it's wonderful to get swept up in the magic of a romantic storyline, having a secondary plot that addresses real issues is what makes a romance novel truly great . 

Mild spoilers and content warnings ahead: While "The Love Hypothesis" is a fun romantic read, it also addresses the pain of familial death, power differentials, intimacy challenges, and, most prevalently, workplace sexual harassment. 

Love is beautiful, fun, and amazing, but "The Love Hypothesis" takes the opportunity to also include conversations about serious issues. While these topics may be tough for some readers, I think these plot points, hard conversations, and complicated emotions take "The Love Hypothesis" to the next level and make it a five-star read. 

The bottom line

"The Love Hypothesis" has everything I personally look for in a romance novel: A unique storyline, authentic characters, and an important message. If you're looking for a perfectly balanced romance read, "The Love Hypothesis" is worth the hype and definitely one of the best romance books to come out in the past year.

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Book Reviews

Review: The Love Hypothesis by Ali Hazelwood

At the end of 2021 my brain – which had read approximately 430 books – just wanted some happy ending assured reads. So I read a lot of romance books. And finally I caved to the Tiktok pressure and picked up The Love Hypothesis . This review is what follows. Keep reading this book review for my full thoughts.

As a third-year Ph.D. candidate, Olive Smith doesn’t believe in lasting romantic relationships–but her best friend does, and that’s what got her into this situation. Convincing Anh that Olive is dating and well on her way to a happily ever after was always going to take more than hand-wavy Jedi mind tricks: Scientists require proof. So, like any self-respecting biologist, Olive panics and kisses the first man she sees. That man is none other than Adam Carlsen, a young hotshot professor–and well-known ass. Which is why Olive is positively floored when Stanford’s reigning lab tyrant agrees to keep her charade a secret and be her fake boyfriend. But when a big science conference goes haywire, putting Olive’s career on the Bunsen burner, Adam surprises her again with his unyielding support and even more unyielding… six-pack abs. Suddenly their little experiment feels dangerously close to combustion. And Olive discovers that the only thing more complicated than a hypothesis on love is putting her own heart under the microscope.

TW: assault

Everyone I know on Tiktok is talking about The Love Hypothesis so I caved. This is another of the, “Books BookTok Made Me Read”. TBH so far I’ve been happy with how it turned out because The Love Hypothesis was loads of fun. To be fair, Adam was 100% only Adam Driver in my mind. Someone had told me this was Kylo Ren fanfic or something and so the image was cemented. Am I mad about it? Not really, but it did make for some VERY interesting images.

The Love Hypothesis is like a fake-dating trope lovers dream. I loved Olive from the beginning and when she said she wears expired contact lenses, my love affair was cemented. WHY WOULD I THROW THEM OUT? WHO HASN’T DONE THIS? This book was all sorts of fun – both steamy and emotionally. I loved how Hazelwood included this little ‘hypothesis’ at the beginning – it was a fun way to bring in the STEM and title. You can always hook me with STEM, academic settings, and fake dating.

Not to mention that The Love Hypothesis has serious grumpy meets sunshine vibes. I’m a sucker for a gruff, kind of grumpy, protective love interest. The Love Hypothesis just kind of ticked off all my trope boxes. Additionally watching them open up to each other, see pieces of each other no one else does? I melted. With fake dating, I always love how the line between real and fake begins to blur. The banter is chefs kiss and the chemistry is sizzling. I 100% get why the internet loves this one.

(Disclaimer: Some of the links below are affiliate links. For more information you can look at the Policy page. If you’re uncomfortable with that, know you can look up the book on any of the sites below to avoid the link)

The Love Hypothesis swept me away and I had to finish this one in basically a day. I rooted for Olive hard and it’s a perfect slump buster. Find The Love Hypothesis on Goodreads , Amazon , Indiebound , Bookshop.org & The Book Depository .

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2 thoughts on “ review: the love hypothesis by ali hazelwood ”.

I finally read this one last week myself and I loved it! I also finished it in just about one day. Can’t wait for more by this author. Great review!

I immediately preordered the novellas after finishing!

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