Fifteen-year-old Lulu has never known any affection from her family. But when she goes to a rock concert with Pablo, a friend of the family, he introduces Lulu to her first sexual experience. Years later, Pablo and Lulu have married; Pablo has created a sheltered, private world for Lulu, into which nothing intrudes. However, Lulu tires of her cloistered existence, and begins hanging out in shady bars, looking for vicarious thrills and danger.

In early 1990s Spain, eleven-year-old Celia lives with her mother and studies at a convent school in Zaragoza. When Brisa, a confident new classmate from Barcelona, arrives, Celia is drawn into a world that challenges the strict religious teachings and sheltered life she has known. Their friendship pushes her to confront hidden truths at home and the uncertainties of adolescence, leading her to explore questions of identity, independence, and belonging.