Il ne faut jurer de rien

When a young couple buys their dream home, they have no idea what the sweet little old lady upstairs is going to put them through!

From the tower blocks of Paris to the countryside of the Drôme region, Shaï and Djeneba lead summer camp activities while grappling with growing up and growing apart.

Adrien, 40 years old and totally immature, is dumped by Maude, 35 years old, eager to finally found a family. In an attempt to regain the love of his life, Adrien decides to move into the future ex-married apartment: a nursery home - The beginning, an improbable educational experience.

At 55, Anne is finally enjoying her freedom after her children leave home. But everything changes when her 23-year-old daughter, Louise, moves back in with her after a professional and romantic failure. And to make matters worse, her son, Théo, announces that she's going to be a grandmother! Anne realizes that life never goes as planned and that, at any age, we are still learning to grow up.

Samy moves from the underdeveloped crime-ridden French suburb to the riches of Neuilly.