A young father has to teach Einstein's theory of relativity to his 9 years old son before the end of school term.

Anna, a young single mother from a modest background, marries Guillaume, a brilliant surgeon from a well-known middle-class family in Marseille. She couldn't be happier. Then Guillaume's ex-wife's body is found and he becomes the prime suspect.

Juliette wants to help her brother open his aero-club, but she can't pay back her loans. Her friend Justine suggests she become an escort to pay off her debts

After learning of her husband's infidelities, a housewife invites an itinerant lesbian to move in with them. None of their lives will ever be the same again.

Zac is a well-respected French filmmaker who creates a major uproar when for no apparent reason he suddenly vanishes from his posh Parisian apartment leaving behind his lover Helene, a popular star. Marcus, his producer searches for eight months before locating Zac who has since become a homeless street bum in an expensive neighborhood. Marcus sends Zac to a posh hotel. He then sends Daisy, an ambitious secretary and aspiring screenwriter to learn what happened to the great director. It takes a lot of mutual verbal sparring and false turns (which are presented as creatively filmed vignettes that are done using a variety of techniques) from Zac before he finally tells her the truth. The two then decide to turn the story into a film. As they write, Daisy and Zac slowly fall in love. At the same time, Marcus has his hands full trying to avoid some tough Russian Mafiosos who want the money they invested back.

Paris, 1830. Valentin loses himself in alcohol, gambling and women. He does not believe in life and especially not in love. His uncle Van Buck believes only in the virtues of money and trade. Everything separates them until the day when Van Buck, to improve his public image, wants to make Valentin marry the young and impoverished Baroness Cécile. Valentin, who has absolutely no desire to get married, bets that he can easily seduce her in 24 hours and thus prove that she, like all the others, is not worth loving... But Cécile, who believes in true love, will prove much more difficult to woo than envisaged and Valentin will have to use all possible stratagems to try and win his bet. The game of cat and mouse starts... But who is the cat?

A seemingly simple taxi ride across Paris evolves into a profound meditation on the realities of the driver, whose personal life is in shambles, and his fare, an elderly woman whose warmth belies her shocking past.