Sirf Tum is a 1999 romance film starring Sanjay Kapoor, Priya Gill, Sushmita Sen, Simran Bagga, Jackie Shroff and others. Its a love triangle. A man and a woman who have never met start corresponding via letters and fall in love. The man's boss likes him but the man doesn’t see himself in a relationship with her. One day the pen pals comes face to face and become friends in real life also, without realizing that they actually know and like each other from their letters.