The Love Hypothesis ARC Review

The Love Hypothesis by Ali Hazelwood

Rating: 5 out of 5.

Genre: Contemporary Romance

Heat Level: 🔥🔥

Release Date: September 14, 2021

Publisher: Berkley

I received a complimentary copy of this book from the publisher.

When I tell you that I LOVED this book and that it’s already up there as my favorite book read of the year so far – I mean it! Add this book to your TBR – I’m hoping you will love it as much as I did!!! I have already re-read it and will most likely re-read it again before it releases 💕


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.


Olive Smith is a third-year PhD candidate and like everyone else in her program she knows who Dr. Adam Carlsen. He has a reputation for being difficult and making his students cry. Olive knows to keep her distance. Except for that one time when Olive panics and accidentally ends up kissing him – whoops

Olive imagines that Carlsen will immediately put up a fuss and demand she explain what’s going on. Instead he goes along with her charade of pretending to be Olive’s boyfriend. This fake relationship will end up being in both of their interests…but slowly the lines between what is fake and what is real end up blurring. Will they be able to end this “relationship” when their agreed upon deadline comes up? 

I honestly cannot put into words how much I absolutely LOVED The Love Hypothesis. The banter, the chemistry, the humor – it was all doled out in the perfect proportions to make for such a wonderful book! 

I will say that being a female in the STEM field – I related to Olive a lot. But even without the scientific background The Love Hypothesis was filled with warmth and relatable characters. I was rooting for Adam and Olive to get together and loved every moment of their journey together. 

Please add this book to your TBR and pre-order it for when it releases in September. You won’t want to miss this stellar debut by Ali Hazelwood!