A mature podiatrist, his girlfriend and her teenage children travel Ibiza to live a crazy holidays.
Charlotte has a son named Swann. They haven't met in years. When she learn the loss of her son, Charlotte discoverers that he wasn't her son anymore, but has became a woman. Charlotte tries to reconnect with her child.
When Chloé learns that Jérémy, her companion, inherited her "unknown" father's hotel in Reunion, she sees it as an opportunity to start a new life with her blended family, far from Roubaix and their financial worries ...