Julien is 10 years old. He pretends to go to school but then hides out under a bridge, his backpack filled with clothes. A few kilometers away, 15-year-old Joséphine does the same and waits for the bus.

A woman meets a man in a bar late in the evening and goes to his apartment. A woman picks up a girl from school and runs with the child through the park. If we see such scenes in a movie, or are we watching such situations in life, we quickly believe we know who these women are: a woman looking for a fleeting adventure in the first scene, a caring mother in the second.