Tamil Movie - Thevar Magan Song

I was listening to "Thevar Magan" songs.. I was touched by few lines from a song - "pottri paadadi" - sad song...

thirundhaama pochche ooru sanam thaan...
thathalichchu vaazhuthayyaa yezhai inam thaaan...

vettaruvaa thaangi veesugira ooril
nallavazhi nee thaan solli yenna laabam
sonnavana thaan paavam vandhu serum

kalangaathe raasa
kaalam varattum...
nalliravu pona pinne
velli mulaikkum....