After working with the bank for a long time, Julien decides to open a restaurant with his best friend. Unfortunately, when the bank refuses to grant him a loan, he comes up with a plan.

Ideally, a love story should last for life… But this is often not the case. Does this indicate that men and women are meant to fall in love several times over? Why do people tire of each other? What events lead to a break-up? If they could be identified, could we then eradicate them? Four stories delve, by way of personal accounts and illustration, into relationships that went astray before they should have. Men and women of different ages and social conditions recount their stories. Four couples, four break-ups, four attempts at an explanation – combined with the ambitious aim to amuse!

A young man, to whom life has never smiled, decides to change his destiny and begins by conquering the pretty woman with whom he fell in love.

The complicated life of a wannabe actress who meets an older writer in the midst of a crisis.

Patrick Lechat learns that his father, the famous writer Jo Lechat, whom he never knew, has just died leaving a colossal fortune. "Good thing!" Patrick Lechat and his family are currently in a very bad situation.

King, a trafficked lion cub, escapes from the airport and takes refuge with Inès and Alex, who then have the crazy idea of getting him back to Africa. Anything can happen when Max their kooky grandfather, decides to join the adventure.

Nicole invites her husband's two brothers and their wives for their housewarming party. Except that she also asked the assistant of one of them, the mysterious Talia, to come. This does not seem to please the other guests.

Jean-Francois and Angie have known each other for 25 years and have been lovers on and off for most of that time. After two marriages (one ending in divorce, the other with her husband's death) and two children, the free-spirited Angie has returned to Jean-Francois, only to announce after a year of living together that she's leaving him to open a antique business in the United States. Jean-Francois regrets Angie's decision, but also knows her well enough to know there's little he can do to change her mind. Five years later, Jean-Francois has become friends with Angie's daughter Winnie, who now lives in Paris and has fallen in love with Laurent, a carefree artist who lives in a studio given to him by his father. However, after sleeping with Laurent, Winnie is convinced he can't be trusted and keeps him at a distance. Over the next few years, Laurent keeps running into Winnie, and Angie periodically arrives at Jean-Francois' doorstep only to leave again shortly after.

Stuck in the corridors of time, Godefroy de Montmirail and his faithful servant Jacquouille are projected to a time of profound political and social upheavals: the French Revolution... specifically, The Terror, time of great dangers, during which the descendants of Godefroy and Jacquouille had their castle and all their property confiscated by arrogant aristocrats, fleeing and lifes hanging by a thread.