Wednesday is the day when children are not in school and stay at home. It is also the day when the parents are not there. In Nantes, in the spring, twenty or so carefree and boisterous kids between the ages of three and eleven take advantage of this day to make their parents go crazy. Emma, 9 years old and naturally romantic, decides that Roland, the little boy she met in the street, is unhappy and persuades her friends to adopt him. Victoria spends the day with Martin Socoa, an often distant father whom she learns to love. There are also Muriel, Bruno, Colette and Henri who take off and create panic in their parents' home, while Marylin lives the founding drama of her childhood with a mother of an unreal sweetness. Throughout these little stories, we realize that the world of children has its own logic, totally different from that of adults.

Francesca and her husband, Martin, are dreamers. They live a carefree existence oblivious to the increasingly hostile world closing in on them. Their huge Parisian apartment is a refuge for an array of colorful characters in need of a roof over their heads and in particular for Adrien, a filmmaker who turns their home into his office, studio and love-nest. When their mean landlady tries to evict them all and Martin succumbs to the charms of a beautiful vamp, Francesca comes up with some original and entertaining solutions in the defense of her and everybody else's happiness.

Glamorous theater actress, Diane de Montalte, finds it difficult to accept that her 23-year- old gay, live-in son, Marc, wishes to live a more low-key life. While Marc travels frequently from Paris to Marrakesh to visit his lover, Dionys, Diane begins a casual relationship with the only somewhat dashing Roland.