Tom, 16, is a sensitive teenager who is about to enter a new high school after being expelled. He intends to find his place, make friends and seduce the girl he loves. Tom needs the support of his older brother, Leo, a true mentor, who is working to make him a “cool kid”. However, Leo's fraternal benevolence hides a destructive temperament... Will Tom be able to grow up finding his own path?
When Gabriel and Emilie meet by chance, he offers her a ride, and they spend the evening talking, laughing and getting along famously. At the end of the night, Emilie declines Gabriel's offer of "a kiss without consequences". Emilie admonishes him that the kiss could have unexpected consequences, and tells him a story, unfolding in flashbacks, about the impossibility of indulging your desires without affecting someone else's life.