Emergency medicine intern Margaux can no longer stand it. During another very hectic and patient-filled shift, she forgets a homeless woman on a stretcher who then dies. Shocked Margaux has no choice but to continue working. But suddenly, her body starts sweating blood uncontrollably.
Arriving from all over the Eastern Bloc, the men who loiter around the Gare du Nord train station in Paris are scraping by however they can, forming gangs for support and protection, ever fearful of being caught by the police and deported. When the middle-aged, bourgeois Daniel approaches a boyishly handsome Ukrainian who calls himself Marek for a date, he learns the young man is willing to do anything for some cash.
Plastic surgeon Michel Saint-Josse is on his way to Spain where he hopes to spend a stress-free holiday in a luxury hotel with his teenage daughter Vanessa. When his car breaks down near a camping, Michel accepts the offer of help from an extrovert gigolo camper named Patrick Chirac. Whilst their car is being repaired, Michel and Vanessa agree to stay in Patrick’s well proportioned tent, not knowing that, thanks to a series of mishaps, it will be their home for several days...
When Yves-Marie, 9, asks Jacqueline, who is her age: "Marry me", she replies with a pirouette: "The day you go to the stars, I give you my hand."
Although barely 30, Claire believes she is showing the first symptoms of Alzheimer's disease, a condition from which her mother has recently died. Her sister, Nathalie, is certain that her memory loss, caused by a lightning strike, is temporary. In the clinic where she is being treated, Claire is attracted to Philippe, a man who is still traumatized after a car accident in which his wife and child were both killed. In spite of their personal tragedies, Claire and Philippe fall in love. When Philippe recovers, Claire moves into his home. Then Claire's condition takes a turn for the worse.
This is an important day for Marc Chanois, an insurance advisor heading toward middle age: it's his fiancée Sabine's birthday, her parents arrive in Paris and Marc will meet them for dinner to announce the engagement (her father can't stand him), he's bought Sabine a Spitfire, and his most important client is to sign a policy. But, as the day wears on, he's vexed by an incompetent secretary, the unexpected return of a girlfriend he hasn't seen in five years, squatters who use his office at night, the jealous former lover of a flight attendant who lives in the building, and his boss's unexpected return from a Swiss clinic. Will he reach Sabine in one piece?