Theo spends his 18th birthday alone, getting drunk at a brutal punk rock show. There, he meets Mag, a marginal teenager who invites him to spend the night at her place. A love story unfolds between them, but Theo has to move at the end of the summer in a small town, far away from a painful past.

Camille wanders through the countryside talking with frogs and chickens: she sails through life as a carefree soul. But for her older sister, the introverted Mylia, things are more complicated. Mylia is lost between the uncertainty in her family life, the superficial atmosphere at her new school and her first experiences at house parties. It is Camille who eventually introduces Mylia to Jimmy. The boy from the nearby Abenaki reserve is different and he encourages her to break free.