Kadhalar Dhinam (English: Lovers Day / Valentine's Day) is a 1999 Tamil romance film directed by Kathir. This film is based upon love which started upon an internet chatroom and how it developed. The movie stars a newcomer Kunal, Sonali Bendre, Nassar, Manivannan, Goundamani, Rambha and Chinni Jayanth. This film was also known as the transition film between the 20th Century and the 21st Century. It was produced by A.M. Ratnam and the music was composed by A. R. Rahman. The film was released in April 1999 and was a box-office record breaker.
