Lea, a fifteen-year-old girl, spends her summer at a health camp surrounded by forest and beach. Lea is determined to lose weight, and she longs to be like her friend Sasha, her new roommate at the camp—thin, lively, and unafraid to take up space in the world. While Sasha seeks attention from the local boys, Lea's heart is set on Rune, a charming instructor from the camp. When Rune reciprocates her attention, something awakens within Lea; an unfamiliar yet thrilling desire.