Louis, a terminally ill writer, returns home after a long absence to tell his family that he is dying.

Navigating the treacherous social tides of high school, Marine is cut adrift by Océane, her older sister who’s caught in the thrall of an older man. Meanwhile, their mother struggles to keep her head above water.

Sam, a 22-years-old competitive swimmer who aspires to compete in the Olympic Games, is confronted with a momentous event that forces him to reevaluate his life.