तुम क्या जानो मोहब्बत Tum Kya Jano Mohabbat Lyrics In Hindi- Hum Kisise Kum Naheen तुम क्या जानो मोहब्बत Tum Kya Jano Mohabbat Song Lyrics In Hindi From Hum Kisise Kum Naheen Movies sung by R.D. Burman. The Song is written by Majrooh Sultanpuri and composed by R.D. Burman Music company Saregama. Read more