It's summer and it's hot in Montreal, and we meet many people: Rita, the nice homeless girl, who moves to Roxan's house; Henriette, who falls in love with her neighbour, Lloyd, the sexual-obsessed radio host, and a young couple, Marc and Loulou, whose relationship is in danger because of Loulou's affair with Lloyd, and many more, as the summer becomes hotter and hotter...

Not long after Vincent meets the vivacious Pandore at the Montreal port for a business meeting, the two are soon rolling around in a hotel room. Vincent's ardor cools for the lass when he learns of her ominous secret, and his button-down wife Ariane walks out on him.