Deciding to leave her unfaithful husband (Jean-Marc Barr) behind, 34-year-old Léna (Chiara Mastroianni) travels from Paris to her family's country home to gain some emotional refuge and restart her life. To her dismay, Lena discovers that family members have their own plans for her. The first of these comes from her high-strung sister, Frédérique (Marina Foïs), who's arranged a surprise appearance by Léna's ex-husband.