Maa From Taare Zameen Par

Maa is a very moving song from the Movie Taare Zaameen Par. I almost cried watching it.
I really like the lyrics which go something like,

Main Kabhi Batlata Nahin
Par Andhere Se Darta Hoon Main Maa
Yun To Main,Dikhlata Nahin
Teri Parwaah Karta Hoon Main Maa
Tujhe Sab Hain Pata, Hain Na Maa
Tujhe Sab Hain Pata,,Meri Maa

Bheed Mein Yun Na Chodo Mujhe
Ghar Laut Ke Bhi Aa Naa Paoon Maa
Bhej Na Itna Door Mujkko Tu
Yaad Bhi Tujhko Aa Naa Paoon Maa
Kya Itna Bura Hoon Main Maa
Kya Itna Bura Meri Maa.....