A struggling screenwriter falsely claims to be transgender to get funding.

Follow the summer of Billie's 16th birthday, a lifeguard at the water park, with her two best friends, Rosine and Juliette, as well as her perfect big sister, Annette. Billie's summer is quickly turned upside down when she falls in love with a charming cycling champion.

Caught up in a symbiotic relationship with her father, Inès (20 years old) embarks on a difficult path to try to escape from this imposing man in order to build her own identity and become an adult woman.

An ensemble movie about a family composed of three children, their parents and their paternal grandmother. We follow them over ten years through five key moments that leave marks on whole families: Departures, separations, returns, deaths and births. This luminous movie, thought-provoking movie seeks have cause reflections about the nature of Time that passes and transforms us.