Khel Khel Mein

Khel Khel Mein English All in the game is a 1975 Indian Hindi film directed by Ravi Tandon. The films music Ek main aur ek tu, and also Khullam khulla pyaar karenge was composed by R.D. Burman and the lyrics written by Gulshan Bawra. The film stars Rishi Kapoor, Neetu Singh and Rakesh Roshan as college students, who play a prank and get involved with a notorious criminal. The film turns fast from fun and frolic to a taut thriller. Iftekhar and Aruna Irani also star in the film.

The music for the film was directed by R. D. Burman. Shailender Singh has sung one song for Rishi Kapoor and Kishore Kumar through this film back the voice of Kapoor. R D Burman himself has also sung one song Sapna Mera Toot Gaya. The theme music used in the film was later used to compose the song Tere Bina Mein Kuch Bhi Nahi in the 1983 film Jaane Jaan.Ajay joins a college in Shimla for further education. He meets Vikram amp Nisha, two slackers in the college who just love playing pranks. Ajay is way different from them amp an easy target. But after some initial hiccups, Ajay becomes friends with them. Soon, the trio are playing pranks on unsuspecting people. One day, they spot a stingy Setha wealthy man amp send him a fake typewritten extortion note, hoping to relieve him of his money. ........

Source: Wikipedia