**From the critically acclaimed author of *A Step Toward Falling* and *Say What You Will* comes a new YA standalone about mental health, chronic illness, and two teenagers learning to deal with both while falling for each other, perfect for fans of *Five Feet Apart*.** David Sheinman is the popular president of his senior class, battling cystic fibrosis. Jamie Turner is a quiet sophomore, struggling with depression. The pair soon realizes that they can be their true selves with each other, and their unlikely friendship develops into something so much more. But neither Jamie nor David can bring themselves to reveal the secrets that weigh most heavily on their hearts—and their time for honesty may be running out.