Words in Deep Blue by Cath Crowley

Years ago, Rachel had a crush on Henry Jones. The day before she moved away, she tucked a love letter into his favorite book in his family’s bookshop. She waited. But Henry never came. Now Rachel has returned to the city—and to the bookshop—to work alongside the boy she’d rather not see, if at all possible, for the rest of her life. But Rachel needs the distraction, and the escape. Her brother drowned months ago, and she can’t feel anything anymore. She can’t see her future. Henry’s future isn’t looking too promising, either. His girlfriend dumped him. The bookstore is slipping… Read more.