Depuis une sérieuse dispute avec son frère Fred, qui lui servait de modèle, Viviane, photographe professionnelle, a mis en veilleuse ses ambitions artistiques. Or, le hasard lui fait rencontrer Guillaume, un jeune mécanicien dont la photogénie naturelle l'inspire. Réticent, ce dernier se laisse convaincre de poser pour Viviane qui, retrouvant son énergie créatrice, fait de lui le sujet d'un projet d'exposition. Bientôt, l'artiste constate que le jeune homme, qui vit toujours chez ses parents, porte les stigmates d'un douloureuse expérience familiale, qui le rend asocial et autodestructeur. Tout en cherchant à percer le mystère de Guillaume, Viviane tente un rapprochement avec son frère.

Gaby and Fred are preparing for the world swimming championships which will be held in Quebec this year. Their love will be purt to the test when a former love of Gaby's turns up at the championships. Gaby finds herself at a crucial point of her life where she has to choose whether to continue competing or follow another dream that she's cherished forever, but which seems impossible to everyone else—her dream to become an astronaut.

Juliette, 15, is the only child of an eminent judge and has had the best of education in the best of schools. Her father is in the limelight because he’s been chosen to preside over one of the most important trials of the past 10 years: the case of Réal Lamontagne, a notorious criminal accused of killing a child. Roméo, 17, is the son of the accused. Even though they come from diametrically opposed universes, Juliette and Roméo fall for each other.

A dance-off where stars learn, prepare and present dance routines that they must show to a select panel of judges.