Pradeep Kumar stated originally he was slated to be the lead actor in the film. But suddenly he found Rajesh Khanna getting all the prominence. Now Pradeep was in the supporting role of the film.When Pradeep asked Rawail, he stated he was getting pressurized by someone, but refused to mention who. Then more songs were added due to Rajesh Khanna's popularity and this changed the treatment of the film. The movie ended up Super Hit .
This movie is part of Rajesh Khanna consecutive hits between 1969-71 .
DJ Gumnaam song "Deewane Riddim" sampled the song " Mere Deewanepan Ki".
Rapper Horse Powar song XICANOXO sampled the song Jaane Kyon Log Mohabbat Kiya.
Sukh Knight song Chicken Curry sampled the song Jaane Kyon Log Mohabbat Kiya Karte Hain.