A series of seemingly unconnected events and 50 important speaking parts make this film a jigsaw puzzle to be solved by the viewer. Martin and Claire were separated in childhood, and are brought together by a series of coincidences. A tragic car crash is central to the story, but seemingly unimportant events can hold great significance. Through a montage of different film stock and techniques director Diane Bertrand creates pieces of a puzzle, from which the viewer has to piece together a story. That's the premise of the film, and it is solvable. You just have to work a bit...
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.
Marc, a young snake expert, works at a museum in Geneva. He loves snakes, to the point that he owns many and even takes a bath with his huge pet python. He meets and falls in love with a beautiful young woman named Malenka, who is the assistant--and mistress--of an older herpetologist professor. Marc discovers that not only is the "professor" a fraud but also a dangerous psychotic who had at one time seduced Marc's mother, and Marc believes that the longer Malenka stays with him, the greater danger she's in.
Longtime friends Guarrigue and Sénanques own a successful law practice in Paris. The dreaded businessman Pervillard is one of their clients. One night, Sénanques, who is in an unhappy relationship, meets Sacha. For her sake, he causes a political scandal involving Pervillard and puts himself in danger.
Anielle is raising her 17-year-old son, Olivier. The boy is badly hurt in a motorcycle accident. It's Dr. Soltier, a customer of the garage, who intervenes. His diagnosis is severe: only an immediate operation can give him a chance to survive.
