Like many happy people, Bruno Hamel is leading an uneventful life until one afternoon, when his daughter is raped and murdered. When the murderer is arrested, a terrible project germinates in Bruno's darkened mind. He plans to capture the "monster" and make him pay for his crime.
After the death of her unfaithful husband, Gisele, a social worker of 52 years, falls madly in love with Yannick, one of her former customers and kleptomaniac addict. She tries to repress her feelings, but the attraction she has for this 19 year old boy is beyond comprehension. Her sister, her boss and two children will each turn, disrupt her secret meetings with her young lover.
In April 1994, the middle-aged Canadian journalist Bernard Valcourt is making a documentary in Kigali about AIDS. He secretly falls in love for the Tutsi waitress of his hotel Gentille, who is younger than him, in a period of violent racial conflicts. When the genocide of the Tutsis by the Hutus in Rwanda begins, Bernard does not succeed in escaping with Gentille to Canada. When the genocide finishes in July 1994, Bernard returns to the chaotic Kigali seeking out Gentille in the middle of destruction and dead bodies.