UYIR NAAL VARAI is an indian music album song composed by SIRAJ vocals by Siraj, Vijayalakshmi. It is a song about a beautiful and incredible love bond of mother and son. The song is written in tamil language which is written by Puratchikanal. The meaning of the song goes like this.. Till my last day... Heart speaks a language of love And that heart is my mother Oh mother, you are my life Oh my vision, you are my life’s path I will protect you till my life Mother, I m your unforgettable son sadness fades away on my mother’s lap no pain is equivalent to my mother’s pain Till my life day I have taken care of you in my heart I will give you liquid of immortality and I will live in your heart Oh my son you are my life I will live long by your love