Ponnumani

Ponnu Mani Tamil is a 1993 Tamillanguage film directed by R. V. Udayakumar, starring Karthik, Soundarya and Sivakumar. It was a commercial success at the box office and received positive recognition. The movie completed 100 day run in Chennai, Kovai, Madurai and got similar response in other parts of Kongu region. It was the second victory for RV.UdayakumarKarthik duo.

Soundarya and Karthick are sweethearts who spend their childhood together in a village. Soundarya goes off to pursue education but she and Karthick remain devoted to each other. Sivakumar, who dotes on Karthick wants to see them happily marriedIt is decided that they marry once Soundaryas exams are over. Karthick, who has been waiting all his life for this moment sets off eagerly to receive Soundarya at the station. He is shocked to find her in a mentally unbalanced state. ........

Source: Wikipedia