The Love Hypothesis, now streaming on Prime Video, takes Ali Hazelwood’s viral novel and turns it into exactly the kind of rom-com you already know how to enjoy. Olive Smith, a PhD student played by Lili Reinhart, kisses a famously difficult professor to convince her best friend she has moved on from an old crush. The professor, Adam Carlsen, played by Tom Bateman, agrees to keep up the act. From there, the fake relationship does what fake relationships in these films always do. It becomes real, slowly, then all at once.
Reinhart and Bateman Make It Work
What holds the film together is the pairing at its center. Reinhart plays Olive with warmth and a good sense of comic timing, and Bateman brings more shading to Adam than the role probably needed. Several reviewers have pointed out that his performance grows more interesting as the story peels back the professor’s cold exterior. Their scenes together have an ease that makes the will they, won’t they stretch of the film genuinely enjoyable rather than a formality to sit through.
A Lab Coat as a Backdrop
Setting a love story inside a biology lab, with grant pressure and academic politics hovering in the background, gives the film a small but real point of difference. Olive knows how to run an experiment. She is far less sure of herself once she becomes the subject of one. It is a light touch, but it works, and it stops the film from feeling completely interchangeable with every other campus romance.
The Friendships Are the Real Heart
The nicest surprise here is how much room the film gives to Olive’s friendships, especially with Anh, played by Rachel Marsh. Their bond feels lived in, not decorative, and more than one reviewer has called it the most convincing relationship in the movie. It is rare for a rom-com to remember its side characters once the central couple takes over, and this one does not forget.
Where It Loses Some Steam
The film is not without its flaws. The pacing sags a little in the middle, and the third act rushes to tie up every thread, leaving the ending feeling slightly hurried. Nothing here reinvents the genre, and if you have watched a few fake dating films before, you will see most of the turns coming from a distance.
The Verdict
Even so, The Love Hypothesis earns its place as a comfort watch. It is warm, funny in the right places, and carried by two leads who clearly enjoy working together. Not every experiment needs to break new ground to be worth running again.
