One Man's Obsession (2005)

Celeste is a beautiful and successful model turned actress with a small problem, she has a secret admirer, Simon whom she doesn't even know exists, but who follows her every move. Celeste is the center of Simon's universe, to the point of an obsession bordering on stalker status. When Celeste learns of Simon's dangerous infatuation with her, she warns him to stay away, sincerely worried about her safety. What Celeste soon discovers though is that when it comes to infatuation, sometimes a man obsessed can become and unlikely danger.