A young woman in a lesbian relationship keeps a diary that is stolen by a young man who loves her.

The painter Léopold Robert took his own life on 20 March 1835 in his Venice studio, at the height of his fame. The central character of this film, the narrator, attempts to discover the causes of the artist's suicide with the help of his voluminous correspondence.

Lionel has a way with women. His sexual exploits make his friends jealous. One of them, Alain, challenges him to seduce a beautiful woman picked at random, fall in love with her and spend a night with her — but abstain from making love.

Writer Paul attempts to interview Rosemonde, a young woman who killed an alleged rapist in self-defense six years prior, for a true crime television program. When Rosemonde refuses to divulge details of the events, Paul encourages his actress girlfriend to befriend her, but the three are repeatedly sidetracked from their initial commission.

In 1838, François-Xavier Bouchard fights beside his Québec countrymen and the English minority.

Linda is a little girl rejected by other children and by her family. She lives in a small town where a serial killer is prowling. But one day, she sees a strange character on the street carrying a bag with an arm hanging out of it.

Business executive Odile seeks a new, larger apartment. Her younger sister Camille, having completed her doctoral thesis in history, is a Paris tour guide. Simon is a regular on Camille's tours as he's attracted to her. However, Camille has fallen for Marc, and they begin an affair. Nicolas is also looking for an apartment, since he hopes to eventually have his family join him in Paris.