In this sizzling college romance from the New York Times bestselling author of The Love Hypothesis, a champion swimmer and a fierce diver take a plunge into forbidden waters.

Scarlett Vandermeer is fighting to stay afloat. A junior at Stanford and a dedicated platform diver, she’s focused on two things: getting into med school and recovering from the injury that nearly ended her career. Relationships? She doesn’t have time for them—or so she keeps telling herself.

Lukas Blomqvist is the ultimate aquatics superstar—Swim team captain, world champion, and a record-breaking athlete. His success comes from discipline and single-minded determination. At first glance, he and Scarlett couldn’t be more different.

But when a closely guarded secret comes to light, everything shifts.

What starts as a simple arrangement quickly spirals into something far more intense. As the pressure of Olympic trials mounts, so does the heat between them. It was supposed to be temporary, a no-strings-attached distraction. But when walking away from Lukas feels impossible, Scarlett realizes she might be diving headfirst into dangerous territory… her own heart.