Ennai Maattrum Kaathale!
Unnai Maattrum Kaathale!
Ethaiyum Maattrum Kaathale Kaathale!

Etharkkaaga Kitta Vanthaano?
Edhai Thaedi Vittu Ponaano?
Vizhunthaalum,
Naan Udanjae Poi irunthaalum,
Un Ninaivirunthaalae Pothum! 
Nimirnthiduvaenae Naanum!

Ada Kaathal Enbathu Maaya Valai!
Sikkaamal Ponavan Yaarum Illai!
Sithaiyaamal Vaazhum Vaazhkkaiyae Thaevai Illai!
Thaevai Illai! Thaevai Illai!

Ada Kaathal Enbathu Maaya Valai!
Kanneerum Kooda Sontham Illai!
Vali Illaa Vaazhum Vaazhkkaiyae Thaevai Illai!
Thaevai Illai! Thaevai Illai!

Ennai Maattrum Kaathale!
Unnai Maattrum Kaathale!
Ethaiyum Maattrum Kaathale Kaathale!

Here's the equally good female version. Good one Nalini!