Question: which  Indian film actress starred in Khullam Khulla Pyaar Karen 
Sentence (from "Khel Khel Mein"): The film's music (that included the hits: Ek main aur ek tu, and also Khullam khulla pyaar karenge) was composed by R.D. Burman and the lyrics written by Gulshan Bawra.
Relevant evidence: No