To conquer Romain, Aurélie is convinced that she must make him forget his past. She proposes him to stage every erotic experience lived with other girls and which he fixed the memories in a photo album. She is very gifted for this game, which was however fatal to the last relationship of Romain. On the other hand, a young man testifies to the tragic death of his former girlfriend, who had an affair with Romain. He suspects that he murdered her.