Recently divorced, and watching helplessly as her only son leaves home, Blandine (Olivia Z. Cote) is struggling to find her footing again. So when her childhood best friend Magalie (Laure Calamy), loud and reckless, suddenly resurfaces, she allows herself to be spontaneous for a change... The two take the trip they always dreamed of as teenagers, to the Greek island of Amorgos, the amazing location where Luc Besson's The Big Blue was shot. But as they head off towards their destination, it's soon apparent that Magalie's very different approach to vacation—and to life—could lead Blandine to her breaking point.