On the verge of an emotional collapse, schoolteacher Laurence takes a week off from work to figure out her life. She reconnects with friends and family and wrestles with everything from whether she should continue her job to whether she should have a child with her boyfriend.

Barbara marries Julien a charming and sexy man. Barbara's old flame Paul is highly suspicious of Julien. It seems Julien's previous two wives died under dubious circumstances and he collected a wad of insurance money as a result. Paul cannot ignore his misgivings, and so he follows Barbara and Julien to Morocco on their honeymoon, intent on preventing any harm to the woman he still loves.

Successful writer/director Bernard Rougerie is at a creative dead end and decides to isolate himself from his wife in order to complete the script for his next film. Bernard moves into an apartment building whose tenants are in the midst of a revolt against their abusive landlord. Reluctant at first, he joins their cause and then becomes involved in an affair with young, unemployed resident Anne.

It’s summer in a small port town in Brittany. Isabelle (Pascale Rocard), who has just graduated from high school, comes to join her mother Micheline (Bernadette Lafont). Micheline is being courted by a beach boy, Maurice—whom everyone calls Doudoune (Bernard Menez). Isabelle soon begins a sweet romance with one of his friends, Pascal (Pascal Meynier). Meanwhile, her father (Michel Aumont) has stayed behind in Soissons, where he runs a medical laboratory, and is bored to death. Every weekend, he comes to spend 48 hours with Micheline and sometimes splurges a little extra in Paris, hitting on girls in nightclubs. Efforts that are not crowned with success. On the contrary, in Brittany, that ladies’ man Doudoune gets what he wants... But when the family man comes to join his loved ones, the blunders and misunderstandings multiply...