Vincent, who lacks control over his pupils, his a maths teacher in a high school. One day, he and his wife Hélène, who is five months pregnant, are the target of a hidden paintball shooter. Although not injured, they are traumatized. While Hélène decides to forget the attack, Vincent becomes convinced that the shooter is one of his young students.

Air comprimé

Tim claims to have discovered a makeshift camp in the garage and pretends it was set up by a migrant. Alex and Valentine, who understood he was creating a hoax, decide to pretend to believe it.