The Solitude of Prime Numbers (La solitudine dei numeri primi) (2010)
Non-linearly follows two kids, rejected by their peers, who become friends. They separate later in life and dedicate to their careers. Still, they feel as if something is missing.
Mattia and Alice developed a relationship based on the things that made them different from their peers, she with bulimia, he with self-harm. Mattia would cut his arms and chest in a kind of penitence for his lost sister.
Graphic self-harm and ED content.
Movie Title The Solitude of Prime Numbers (La solitudine dei numeri primi)