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.

15 year old Jeff is a promising French footballer. When the decisive match approaches, he struggles with the pressure of his excellence.

Snapshots from the lives of nine men living the same day, in the same building as our nine women. Among them, Simon the bachelor who must convince his mother that he is not gay; Martin the teenager who tries to declare his mad love to his English teacher; Olivier who gives in to his partner's desire to spice up their sex life; or Thomas, the osteopath on the ground floor, who is stuck on his divorce and has a bad back...

She is a tactical submarine officer. He is a steward. Before diving for 90 days she chooses to make it her "four-hour". But here he is clinging. Who follows her. Who sticks it. Where do we go if the flight crew of a 747 prides itself on romance? As if we had time to be in love on board a military ship. Still, the Pacific Ocean is not big enough. Neither does the Arctic Ocean. The world is so small when you love each other so much.

Forty-year-old Paul-André is a timid, rather introverted man. Rich but alone, he is deeply bored and ends up concluding that what he needs is a family. Violette, a forty-year-old full of energy, is threatened with eviction and is afraid she'll lose custody of her two children. Paul-André then proposes a totally above the board contract to rent the family in exchange for him paying off Violette's debts. For better and for worse..

D-3 before the big day when Jean-Pierre and Marjorie will (finally) say "I do" in the Basque Country at the parents of the future groom. But the organization of Roxane, which seemed to be regulated like music paper, is going to be largely disturbed by a crescendo of unforeseen events in any kind.

38-year-old Alice has everything to become the next editor-in-chief of Rebelle magazine except for her uptight image. But when the young and charming Balthazar, barely 20, crosses Alice's path, she realizes that he holds the key to her promotion.

Stéphane Leroy, a wealthy industrialist, is in a coma. His diabolical wife, Gabrielle, prepares to inherit everything when she discovers that Stéphane has a daughter, Blanche. During a casting, Blanche catches the eye of Adrien Neige, a famous photographer.