On election night in 1981, celebrations spill out onto the street and there is an air of hope and change throughout Paris. But for Elisabeth, her marriage is coming to an end and she will now have to support herself and her two teenage children. She finds work at a late-night radio show and encounters a troubled teenager named Talulah whom she invites into her home.
Antoine Méliot is around 40 years old and has everything he needs to be happy: a beautiful wife, two adorable children, friends he can count on, a pretty house in the Yvelines and money. But one day he decides to ruin everything in one weekend.
Nour, a 14-year-old boy, is enjoying the summer holidays in the South of France. He is the youngest of four brothers. They live together in a council estate, caring for their mother who is in a coma. Nour dreams of escaping to a faraway place. When he crosses paths with Sarah, an Opera singer teaching summer classes, he finds the opportunity to come out of his shell and explore new horizons.