Im looking for an Asian psychological thriller. The movies is about a shy girl who meets a guy and they go on dates and weird things happen while they date. At the end of the movie you find out she tied him up and she was imagining their relationship and the police break in and find him in the wall dead at the table she imagined they were at. Id say the movie is late 90's early 2000s. I don't remember much else. I think I was was a silent film for the most part.

Really not sure about this, but maybe Diary (2006)