I saw this movie a long time ago and I may not remember the plot correctly. The movie is not recent. Maybe from 90s to early 2000s.
From what I remember, I think it’s about a guy who is sent to a mental hospital by his family because he tried to kill them and then he fell in love with a suicidal girl that he met there and they tried to escape from the mental hospital together. The girl keeps trying to kill herself even when they managed to escape from the hospital.
The vibe of the movie is kinda dark.