A writer brings his ailing grandmother along with him on a business trip to Tokyo, where the last moments of her life help both people feel better-connected to one another.

When Chloe, a young Parisian, decides to take a long-overdue vacation, she has to find someone to look after Gris-Gris, her beloved cat. Everyone, including her gay male roommate, refuses to help her, but she finally makes an arrangement with the elderly Madame Renée, who often watches over other peoples' cats and dogs. However, when Chloe comes back, Madame Renée tells her that unfortunately the cat has been lost, and the unlucky owner goes on a search for her dear animal friend. While looking for the cat, she meets many colorful characters who populate the neighborhood.

Lepetit, an ambitious and determined man, is named the new CEO of a department store. His mission is to improve the store's financial position. He decides that the human factor will be his catchword and introduces new methods, which he also applied to himself. But tensions slowly arise between members of the staff.

High school life chronicles set before, during and after the events of May 68.

Loic and Sophie are siblings living with their mother in a block of flats. The impetuous, promiscuous Loic is a talented photographer about to make it to the big time, but being pulled back by loyalty to his best friend and ex-lover, both junkies. Sophie, a schoolgirl on holidays, is quietly undergoing a sexual awakening, observing from a distance Loic's milieu; she begins an affair with his business partner to Loic's quasi-incestuous disapproval. Loic is spotted by a prominent editor, but becomes increasingly unhinged, by his friend's violent struggles with dealers, by his lover's demands, by Sophie's 'betrayal', by his own 'demons'. Tragedy inevitably strikes.