A couple must deal with their 10-year-old son's leukemia.

Yuki, nine years old, learns that her parents are separating. Her father is French, and her mother is Japanese. She is going to have to follow her mother to Japan, leaving everything behind in Paris, starting with her best friend Nina. Together, Yuki and Nina devise schemes in order to get her parents back together. Running away seems like the only solution in the end - the forest will be their new destination.
"A 'coup de cœur'. The demonstration that the most beautiful things could also be the most simple." Serge Kaganski, Les Inrockuptibles
2009 Cannes International Film Festival – Directors' Fortnight