1970s, six-and-a-half-year-old Sébastien is a sensitive, highly imaginative child. Despite the affection he feels for his father, a dreamy inventor, he notices his mother's loneliness and how there is a lack of love in her life. When they move the house, it won't be long before he sees in Philippe, his new neighbor, an ideal Prince Charming for his mother.
Nathan Georgelin
Sébastien
Jacques Gamblin
The father
Emmanuelle Béart
Marie, the mother
Stefano Accorsi
Philippe Martin
Audrey Dana
Michèle Martin
Sacha Briquet
The grandfather
Pierre Bertre
The brother
Hervé Sogne
Gilbert
