Movie Name Kalyanaraman– 1979Song Name : Kaathal Vanthiruchu – Song LyricsMusic : IlayarajaSinger: Malaysia VasudevanLyricist : Panchu Arunachalam Aahaan… Haahaan…Hahaahaan… Aahahaahaan..Aahaan… Haa… Haa… Haan… Aahaan… Haahaan…Hahaahaan… Aahahaahaan.. Aahaane VanthuruchaeAahahaan Odi Vandhen Kaadhal VanthuruchuAasaiyil Odi VandhenPaalum ...