Come Undone 2000 Eighteen year old Mathieu vacations at the beach with his family when he meets local teen Cedric After an extremely erotic kiss, the boys begin a passionate romance, complete with skinny dipping at night, nude dancing on the beach and intense lovemaking in the dunes yet, as Mathieu grapples with his sexuality and copes with his sick mother, absent father and annoying kid sister, his bond with Cedric grows stronger until it bursts