Teesri Manzil (1966)

Sunita during a train journey meets a mischievous Anil.She is traveling to Dehradhun where her sister Roopa had committed suicide a year back and held's a hotel drummer Rocky responsible for it.Anil is indeed Rocky (his stage name).He develops a liking for Sunita and when he finds Sunita is looking for him he tells his friend to pretend as Rocky telling him he wasn't responsible for Roopa's suicide as he never liked her but out of rejection she committed suicide.Anil tries to tell Sunita the truth many a times but in vain.The police find out that Roopa's death wasn't a suicide but a murder.