James is 17 and is pretty sure he is a psychopath. Alyssa, also 17, is the cool and moody new girl at school. The pair make a connection and she persuades him to embark on a darkly comedic road trip in search of her real father.
An English mother and her teenage son spend a week preparing the sale of their remote holiday house in the South of France. Fifteen-year-old Elliot struggles with his dawning sexuality and an increasing alienation from his mother, Beatrice. She in turn is confronted by the realisation that her marriage to his father, Philip, has grown loveless and the life she knows is coming to an end. When an enigmatic local teenager, Clément, quietly enters their lives, both mother and son are compelled to confront their desires and, finally, each other.