Based on the real-life experience of Liron Ben-Shlush (who plays Chelli) with her real life sister, who suffers from development issues.
Liron Ben-Shlush (who plays Chelli) is married to Asaf Korman, who directed the movie. They have a son named Evyatar.
Director Asaf Korman and lead actress Dana Ivgy have known each other since birth. Each of their respective fathers are famous actors and co-workers.