Samuel est psychanalyste. Toute la journée, il voit des patients exprimer des griefs, en particulier des adolescents rebelles qui méprisent leurs parents. Cette situation l'a conduit à voir d'un mauvais œil l'idée de sa paternité. C'est alors que sa compagne Mathilde lui annonce qu'elle est enceinte. Terrifié par l'idée, Samuel vit les neuf mois de grossesse de Mathilde plutôt comme un cauchemar, et les conseils de son ami Marc, homme à femmes mais célibataire endurci, n'arrangent rien à son angoisse. De leur côté, Georges et Dominique, la sœur de Marc, déjà parents de trois filles, affrontent sans inquiétude la quatrième grossesse de Dominique. L'expérience des uns va finalement avoir raison des appréhensions des autres, et entre les deux couples vont se tisser de solides nœuds d'amitié.

An old psychiatrist finds out that he is likely to suffer a second and probably fatal heart attack in the near future. As a consequence he becomes determined to seduce Odile, a young woman he first encounters in a railway compartment.

After his fiancée leaves him, Tom finds himself alone and helpless. He has to wash his clothes himself and so goes to the laundromat. There, he meets a quaint tribe and opens up to a new world and incredible horizons.

Simon Eskenazy is a gay Parisian clarinet player who lives his single life to the fullest. One day, he receives a very tempting offer from his homophobic uncle, looking to continue the family legacy – if he gets married and has a child, he will receive ten million francs and inherit his uncle's luxurious mansion. After meeting Rosalie Baumann at his cousin David's wedding, and with some convincing on his mother's part, Simon sees an opportunity to fulfill his uncle's wishes and the pair go ahead and get married, but not before traveling to New York to meet Rosalie's Orthodox Jewish family. As Simon tries to develop real feelings for Rosalie, he struggles with his feelings for his newlywed cousin David.

After years, Eric decides to track down his mother.

Didier is a dynamic and friendly priest who participates in the life of his parish day and night. This born educator trains the neighborhood children in soccer, without forgetting to take care of failing mothers! A holy man who is brutally knocked down in his premise by his explosive encounter with Julia, who is totally depressed. A shared passion, beautiful but forbidden by church law, unless...

A child from Senegal is adopted by a French family in the Bretagne soon learns that she is not the only child.