From the moment Lili Reinhart and Tom Bateman were cast, it was unmistakable that Ali Hazelwood‘s The Love Hypothesis would be in good hands. And now, after watching the movie three times while counting down the days until I can rewatch it, it feels good to admit that our collective hypotheses were true. It’s everything you hope for and more in a romance adaptation. Gorgeously adapted by Sarah Rothschild with incredible directing from Claire Scanlon, from the first shot to the last, it’s a rom-com treasure—the kind of movie that instantly becomes a comfort watch.
For those who haven’t read the book and don’t know what you’re in for—The Love Hypothesis is a fake dating gem, that’s what. When Olive Smith (Reinhart) needs to convince her best friend Anh (Rachel Marsh) that she’s dating and happy so she can go out with Olive’s former crush Jeremy (Nicholas Duvernay), she kisses the first man she sees in the hallway. That man ends up being the school’s growly advisor, Dr. Adam Carlsen (Bateman). He has his own reasons for embarking on the ruse, and after a brief conversation, they start fake dating in one of the most sensational examples of the trope to date. Pair it with an academic setting, and there’s really nothing we can even compare it to.
The chemistry between Reinhart and Bateman was palpable from the first few TikToks she released while filming, but absolutely nothing can prepare you for what it’s like in the movie. Adam Carlsen needed to be a man who’d perfected secret yearning, and Bateman nails this art brilliantly. A single look from him carries a thousand words at once, giving the audience subtle clues of just how deeply and desperately he’s wanted Olive from the moment they met. And Reinhart does a beautifully convincing job of bringing to life Olive’s quirks without ever once making her seem inorganic or too much. She’s profoundly relatable, honest, genuinely funny, and so warm that it makes her the most captivating light to Adam’s darkness. (Plus, demisexual rep, finally!)
There’s a coziness in older rom-coms that’s part nostalgia and part simplicity. It’s why we turn to so many of them on our worst days and revisit them when we need a bit of comfort, and that’s exactly what The Love Hypothesis feels like. A lot of the academic-based movies we have are older, so it’s lovely to get one for a modern-day audience that still holds the warmth and heart of the movies we loved growing up. Because of this, something about the movie feels like an instant classic. A warm, delightful piece of fiction that scratches every itch and leaves you giddy with excitement.
And that’s the thing: I’ve been excited about The Love Hypothesis since it was announced, and every minute of the movie amplifies the joy. It’s deliciously swoon-worthy and explores the tropes with such care that it’s not only a love story, but it’s an ode to friendships and women in STEM. It’s a reminder of how flawless we as women need to be when men are praised for being mediocre, and that’s the kind of message that feels particularly important in 2026. It’s especially significant in the academic setting and in 90% of fields out there where women are seen as inferior to men.
Its messaging, heart, humor, and spice signal why we need more joy and adaptations like it at a time when people are consistently struggling. As a genre, romance is as beloved as it is because it’s consistently a safe space for readers to stay in. Even when things get dark and messy, we know that our favorite characters won’t stay in that rut for too long. The Love Hypothesis is also a story that centers grief in many ways, and there’s healing through Olive’s journey. There’s hope that comes from the fact that a woman who wants to do something good in this world to help other people heal can achieve those goals.
There’s a magic in the happy ending that’s between two people who not only respect each other deeply, but love fiercely. Adam and Olive are the kind of duo we’ll be thinking about for a long, long time, and I, for one, can’t wait until every book in the Ali Hazelwood universe is adapted.
There are nods in the movie that only die-hard fans will catch, and with this, everything about The Love Hypothesis feels like it’s handled with immense care. There’s ample respect not only for the romance genre, but academia and storytelling in general, which makes every beat feel that much more natural. Storytelling, whether in literature, fan-fiction, or any other form of art, is all about loving characters deeply, and there’s no denying that everyone involved not only loves Adam and Olive, but also similar characters who’ve come before them. And genuinely, in this climate, that’s all we can hope for when it comes to clinging to pieces of fiction that bring us joy.
The Love Hypothesis releases exclusively on Prime Video on September 23.
First Featured Image Credit: ©Prime Video