 Camille, 17, is caravan camping with her family at a lake in Gironde, where she s bored, pouty, and, toward her parents, foul-mouthed and rebellious. Her summer boyfriend, Fred, seems too young for her, so she starts hanging around Blaise, the camp s new sailing instructor, in part to make Fred jealous. Blaise is twice as old as Camille, is married to the camp manager s sister, and has a child. He s also homely and down and out. Blaise and Camille both seem to have a point to prove, but where can this flirtation go?