Un beau dimanche

Baptiste is a solitary type. A teacher in southern France, he never stays more than three weeks in the same job. One Friday, he finds himself in charge of Mathias, one of his pupils, who hasnt been picked up after school. Mathias takes the boy to his mother, Sandra. Shes a beautiful woman who has led a bit of a wild life and who now works on a beach near Montpellier. Within a day, the trio have formed a bond, like the beginnings of a family for these three people who dont have one. But the magic doesnt last. Sandra owes money and if she doesnt pay up something dire could happen. She must hit the road, flee once again. To help Sandra, Baptiste must take a look back at the origins of his own life, at the most painful and secret parts of himself.