A man was arrested by Canada Customs and Revenue Agency in July of 2003 for importing a copy into Canada, on the grounds that the movie constituted obscene material.
The scene where the Mother slaps Anais's face, took 13 takes. The last one, which is shown in the movie, is for real.
In South Korea, this is the first movie to be passed containing sex scenes with nudity. Previously due to strict censorship, all sex scenes that included nudity had to be edited or deleted.
Anaïs Reboux's mother lied to her about her dog dying in order to get her to cry for the crying scenes.