Presque rien, also titled Almost Nothing in the UK and Come Undone in the US, is a 2000 French-Belgian romantic drama film directed by Sebastien Lifshitz, set in Brittany, depicting a stormy holiday romance between two teenagers and what remains of that relationship eighteen months later.

Plot

Upper-middle class Mathieu, is spending his summer vacation on the French coast before beginning studies in the autumn to become an architect. His mother is deeply depressed because of the death of his baby brother from cancer, and is cared for by her sister, while Mathieu and his moody younger sister cannot get along.