Female college student Valentine (Sophie Marceau Sophie Marceau) is studying hard for her teacher qualification certificate. One day, at the ski resort, Valentine met the charming musician Ned (Vincent Linton Vincent Lindon). In order to ease the tension and pressure brought about by the exam, Valentine and Ned developed a dewy relationship, and the two reached a tacit understanding-only sex, not emotion. Unexpectedly, after one night, Valentine was deeply infatuated with Ned, and Ned was secretly impressed by her charm. After the separation of the two people can not often see each other, can only talk to each other over the phone, misunderstanding also arises spontaneously. The arrogant Valentine chose to leave Ned angrily, but Ned could not let go of his love for Valentine. By mistake, a pair of lovers who loved each other were about to pass by.