Kuch To Hua Hai - Kal Ho Naa Ho (1080p HD Song)
Song: Kuchh To Hua Hai Kuch Ho Gaya Hai
Movie: Kal Ho Naa Ho (2003)
Singers: Shaan and Alka Yagnik
Music Director: Shankar-Ehsaan-Loy
Lyricist: Javed Akhtar
Actors: Preity Zinta and Saif Ali Khan