gum hai kisi ke pyar mein

 

The lyrics you're referring to are from a popular Hindi song called "Ghum Hai Kisi Ke Pyar Mein" from the TV drama series "Ghum Hai Kisikey Pyaar Meiin." and movie " rampur ka lakshman" Here are the lyrics:

Gum hai kisi ke pyar mein

Dil subah shaam

Par tumhe likh na paaun

Main uska naam

Jisne bhi kiya hai

Yeh sitam humko

Yaad hai humko bhi

Woh guzre zamane

Gum hai kisi ke pyar mein

Dil subah shaam

Par tumhe likh na paaun

Main uska naam

Khwaabon mein mere

Tu hi rehta hai

Bhoolun kaise tujhe

Dil se juda nahi

Gum hai kisi ke pyar mein

Dil subah shaam

Par tumhe likh na paaun

Main uska naam

Ishq hai yeh kaisa

Dard hai yeh kaisa

Tujhko bhi hai khabar

Tujhse bhi hai pyar

Gum hai kisi ke pyar mein

Dil subah shaam

Par tumhe likh na paaun

Main uska naam

Here if you want to listen: