Teacher in the most prestigious highschool in the country, François enjoys the life he’s always known, in the intellectual and bourgeois society of Paris. Trapped in a situation where he’s forced to accept a job in a school of a tough underprivileged suburb, he finds himself confronted to his own limits and to the upheaval of his values and certainties.

Christian is a divorced father who can only see his young daughter Vanessa every other weekend. When he meets the single mother Christine and decides to participate in a summer TV show, his whole life is turned upside down.

A mother of two mysteriously disappears one morning. Her husband isn't worried as they've had rough patches; his wife just wanted to give him a scare and will come home soon. But her lover is convinced she has been murdered by her husband.

Bahia Benmahmoud, a free-spirited young woman, has a particular way of seeing political engagement, as she doesn't hesitate to sleep with those who don't agree with her to convert them to her cause - which is a lot of people, as all right-leaning people are concerned. Generally, it works pretty well. Until the day she meets Arthur Martin, a discreet forty-something who doesn't like taking risks. She imagines that with a name like that, he's got to be slightly fascist. But names are deceitful and appearances deceiving.