Tu Pyar Hai Kisi Aur Ka - Dil Hai Ke Maanta Nahin (1991)

This movie had a bunch of hit songs - this one comes towards the end of the movie. The movie was based on It Happened One Night - a very cute love story :D

tu pyar hai kisi aur ka tujhe chahta hai koi aur hai
tu pasand hai kisi aur ki tujhe maangta joi aur hai

...the lyrics are loosely based on the famous ghazal main khayal hoon kisi aur ki mujhe sochta koi aur hai, sar-e-aaina mera aks hai pas-e-aina koi aur hai