Still left by itself in Paris even though their mother and father are on getaway, Isabelle and her brother Theo invite Matthew, a young American they met with the Cinémathéque, to their apartment. Versus the backdrop with the turbulent political landscape that resulted in May perhaps 'sixty eight in France, the three boys shut on their own up in your house by establishing guidelines of habits and Checking out emotions, eroticism inside a crescendo of more and more Severe mental video games.