Lucy Hutton and Joshua Templeman work at a publishing house formed from a reluctant merger, each serving as executive assistant to one of two co-CEOs who can barely stand each other. Their desks face each other, and their days are a running contest of staring matches, needling remarks and invented games designed to make the other crack. When a single promotion opens up and both apply, the rivalry sharpens, just as Lucy starts to suspect that what she reads as contempt might be something else entirely.
Thorne tells the story entirely from Lucy's first-person point of view, which keeps the voice quick, self-deprecating and often very funny. Much of the fun comes from Lucy misreading Joshua, and from the reader seeing a little more than she does. The book leans on classic romance setups, including forced proximity, a shared trip and a scene involving a sick day, and it plays them with obvious relish rather than irony.
Reading it feels like a long, tense flirtation that steadily turns warmer and more emotionally serious. The banter carries the first half, while the second half spends more time on family, insecurity and why both characters built such prickly defenses. It contains explicit sex scenes, and the chemistry is the main event. Published in 2016, it helped spark the wave of witty contemporary rom-coms that followed, and it was adapted into a 2021 film.