On a beautiful autumn day, in Montsouris Park in Paris, Jacques and Nathan are looking for interesting people to shoot their documentary. They chance upon Pierre and Martin, two odd dodos about to have an unusual experience.
One Saturday in spring, Simone, 17, receives a letter that will be a source of endless anguish. The strong ties with her sick father, André, although she loves him as much as he scares her, sometimes take up too much space in her life and prevent her from imagining a life elsewhere.
Thaïs, 17, thinks she is responsible for the mysterious paralysis affecting the planet. To save her town's cafes and bring back joy around her, she sets up a ticket business for the Tokyo Olympics which will take place during the summer.
The 2024 Paris Olympic Games. Isaac is a sandwich-board man. Cléo is a sandwich-board woman. One day, Isaac sees Cléo throw a skateboard into the water.