I remember this film set in Britain I believe and it’s about this teenage girl in high school who plays the violin and in one of the opening scenes she’s walking home from school in the rain and a charming older man pulls up and offers to give her a ride which she refuses but he offers to take the violin so it won’t be damaged. They start dating after that he convinces her parents that it’d be beneficial to her to take her to see a good school but they go away with his friends for the weekend. I didn’t watch the end of the movie