Khat Main Likhu Dil Ye Karta Hai Par Tera Pata Malum Nhimp3 -

First, I need to confirm the exact title. They mentioned "pata malum nhimp3" which could be a typo. Correct spelling might be "pata malum nahi". The song "Khat Main Likhu Dil Yeh Karta Hai Par Tera Pata Malum Nahi" is from the movie "Jab Pyar Kisise Hota Hai", released in 1995. The artist is Kumar Sanu and Lata Mangeshkar.