Alone

Maria is suffering from borderline syndrome, a serious psychotic disease that makes her fail to develop a continuous, reliable personality. One day, she bumps into Jan, a student who falls in love with her without delay. He's awaiting a hard time when he has to learn how hard it is to stay loyal and faithful to a person who, in her own words, "has a different world inside of her head" and who feels that "there is something inside of me that eats me up." (imdb)