Fifi plot
Nancy, at the start of summer… Sophie, known as Fifi, is fifteen and trapped in her city apartment in a chaotic family atmosphere. When she runs into her old friend Jade, who is about to leave on vacation, Fifi secretly takes the keys to her beautiful town center house, which has been abandoned for the summer. While settling in, she bumps into Stéphane, Jade's 23-year-old older brother, who has unexpectedly returned. Instead of chasing her away, Stéphane leaves the door open for her and allows her to come and hide there whenever she wants...