Jean and Julie meet again ten years after childhood. Jean has trouble recognizing the grown up girl. Julie is "promised" to Henri, a neighbor. Julie, scathing and capricious, provokes Henri and Jean.
This uneven comedy of manners concerns a young film projectionist (Jerome Ange) who sets out to find a marriageable woman. He sets his sights on two women he has lived with for nearly ten years (Kristin Scott-Thomas and Sylvie Orcier). For some reason, the projectionist encourages one of the women to hire a private detective (Patrice Kerbrat) to monitor his romantic activities.
Mona is the girlfriend of Pierre, who is a member of a rather pathetic rock band in France. Their hero is the singer "Johnny Valentine " who, seeing that Mona is being neglected, decides to make her his own.
