Teen matchmaker Kitty Song Covey thinks she knows everything there is to know about love. But when she moves halfway across the world to reunite with her long-distance boyfriend, she’ll soon realize that relationships are a lot more complicated when it’s your own heart on the line.

Every summer, Belly and her family head to the Fishers’ beach house in Cousins. Every summer is the same … until Belly turns sixteen. Relationships will be tested, painful truths will be revealed, and Belly will be forever changed. It’s a summer of first love, first heartbreak and growing up — it’s the summer she turns pretty.