Isabelle and her niece Nina open a "fasting and detox" cure in the heart of Provence, with the help of Baptiste, a yogi and handyman, Jessica, a tantric masseuse, and Maxime, a seductive equine therapist. Among the first curists, four overweight teenagers sent by the town hall; Marion and Lio, her skinny sister who imposes the cure on her "for her own good"; and their friend Émilie who, having shed her extra kilos, discovers as soon as she arrives that her beloved husband is swooning in the arms of a man... who is clearly overweight!
Because of his wavering health, Monsieur Henri can no longer live alone in his Paris appartment. Particularly grumpy, he ends up nonetheless accepting his son Paul's suggestion that he let one of his rooms out to a young female student. Far from falling for her charms, Henri uses her to orchestrate utter family chaos...
Five years after their summer together in Barcelona, Xavier, William, Wendy, Martine and Isabelle reunite.
Married for three years, Pierre and Marion are now divorcing. During umpteenth mediation with the judge, both explained how their love for each other faded away little by little.
A bygone symbol of the luxury of yesteryear and a true institution in a provincial town, the "Grand Magasin" is living its last hours. Indeed, the management, which can no longer afford the establishment, is preparing to sell the store to a large distribution group. Agathe, a saleswoman in the men's department for more than 25 years, is shocked to discover that all the staff will be laid off. Feeling both betrayed and responsible for the future of the "Grand Magasin", she becomes a passionaria, leading her colleagues to revolt, a true leader. The operation finally seems to bear fruit when the sale is cancelled and a new director is appointed.