Hannah med H

Hannah med H is a 2003 Swedish film, about an 18-year-old woman named Hannah, who has just moved away from home. She meets a man named Jens, claiming to be a teacher who admires her poetry. However, she starts to receive prank calls, and feels she is being watched. She then discovers that "Jens" is not actually called Jens, or a teacher at all. The soundtrack for this film was created by the Swedish electropop band The Knife, and released as an album, Hannah med H Soundtrack.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.