Thomas, a father in his fifties, returns by chance to the town where he grew up. He collapses and wakes up forty years earlier in the body of his teenage self. Thrown back into his past, Thomas will not only have to re-live his first love, but also try to understand the reasons for his father’s mysterious departure. Can you change the past by living it again?

Noé comes into sixth grade at the same time he discovers a new city and a new house where he has just moved with his father, Marc. Coached by him, Noé takes intensive training of combat sport. And Mark does not hesitate to put him in a situation of attack. They are in danger, he must be prepared to respond to any aggression. While keeping the secret of his "double" life, Noé has to learn how to find a place in his new college. He becomes friend with Marine, a young girl full of energy. Noé discovers a world whose vision was shaped by his father so far. A father so near and yet so mysterious. Between them there is a history of complicity and confrontation.

Samy moves from the underdeveloped crime-ridden French suburb to the riches of Neuilly.

A 12 year old girl and her 8 year old brother live one week with their mother and the next week with their father. The girl blamers her mother, a super businesswoman for the divorce and turns all her anger on her. She prefers the weeks with her father who is flat broke after leaving his bank job to give people free hugs on street corners. Her brother channels his sense of injustice into the battle to save the planet. As the school year progresses and her parents struggle to mend their lives and as the girl approaches her 13th birthday, she learns to see the world in a new way.