The film aims to: "stop and you will know that ..." the withdrawal from normal habits is a strong point in every field, therefore, isolation is not seen as a damage or illness, but a revolt introspection and self-knowledge by evaluating the outside, so that nothing of what obsesses us from the outside leads to emotional annihilation.
The difference between Jean and Dave is in the motivation for social withdrawal, if it is not by construction it is by destruction.
The film was shot in Italian with subtitles in French and English.
The personalities of the two boys are built on real data of the transformations of the psyche, during the isolation and intensification of their maniacal conditions, such as the obsession of physical hygiene, as well as all that surrounds them, the number, the need to surround oneself with burgundy color, accumulated books, listening to sounds, and more.