Jeux d'enfants (2003)
As adults, best friends Julien and Sophie continue the odd game they started as children -- a fearless competition to outdo one another with daring and outrageous stunts. While they often act out to relieve one another's pain, their game might be a way to avoid the fact that they are truly meant for one another.
Directed by: Yann Samuell
Starring: Guillaume Canet, Marion Cotillard, Thibault Verhaeghe, Joséphine Lebas-Joly, Emmanuelle Grönvold, Gérard Watkins
Links: Paramount Vantage, IMDb, Movie posters, Movie stills