Julie Bataille is fed up with student jobs. At 23, with a 5-years university degree, she wants to work for real. She meets Ben by chance at a job interview. He's a guy who chose to live by the day, getting by with whatever crosses his path and small-time trafficking. Ben asks her to come and spend the summer with him in the South. Julie declines. Then one day, on an impulse, she leaves everything behind and joins him.
Plastic surgeon Michel Saint-Josse is on his way to Spain where he hopes to spend a stress-free holiday in a luxury hotel with his teenage daughter Vanessa. When his car breaks down near a camping, Michel accepts the offer of help from an extrovert gigolo camper named Patrick Chirac. Whilst their car is being repaired, Michel and Vanessa agree to stay in Patrick’s well proportioned tent, not knowing that, thanks to a series of mishaps, it will be their home for several days...
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.