Idhaya Thamarai is a 1990 Indian Tamil film, directed by K. Rajeshwar, starring Karthik and Revathi in lead roles. The film, produced by M. Veda had musical score by Sankar Ganesh and was released on 14 January 1990.
Vijay (Karthik) was an impulsive angry youth who fall in love with Manju (Revathi). After an incident, he went to jail and few years later, he meets Manju who is now married. She is married to her company owner Ranjith (Nizhalgal Ravi) in order to be saved from Vijay's enemies.