The chauvinist Damien wakes up in a world where women and men have their roles reversed in society, and everything is dominated by women.

Valentin D is a hot designer architect who claims to be an orphan because he is too ashamed to admit he is the son of working-class scrap metal merchants from the north of France.

The Loud family travel to Scotland and discover they are descendants of Scottish royalty as they move into their giant ancestral castle.

The story takes place in Carhaix, in the heart of Brittany. A small hospital, with a calm maternity clinic, where few births take place. Mathilde, a mid-wife, Firmine, a pediatric nurse, and Louise, the owner of the Carhaix bowling alley, are all friends and lead a happy existence. Catherine, director of the establishment's Human Resources, is sent to restructure the hospital and, most importantly, to eventually shut down the maternity clinic, which is losing money. Four women whose age, personalities, and origins are different, but who will form a quartet overflowing with humanity and humor as they join forces to save the clinic. Life, love, friendship, Brittany and... bowling.

Ariane, a young French violinist, accepts the marriage proposal of Christen, an irresistible conductor. Only problem: she's a little bit ... married! Separated for two years with Nino, an Italian teacher with a strong character, she manages to convince him to follow her to Paris to divorce in 8 days flat. But their trip in the city of love looks much more eventful than expected...

Five old friends decide to move in together as an alternative to living in a retirement home. Joining them is an ethnology student whose thesis is on the aging population.