Watch it for the songs . Rajesh Khanna was on the top then . He excelled in all kinds of movies be it comedy , tragedy , family .... Zeenat matches him step to step. She is equally graceful in chiffon sarees with butter fly blouses or mini skirts prancing with him in duets . Both have good screen presence with restrained dialogue delivery . Yogita is cute as a button as a damsel in distress . Rajesh and Zeenat elope and have a love marriage . She suffers a miscarriage and he thinks its deliberate as she wanted to join some beauty contet .Asrani , their painter neighbour clarifies the situation but by then Zeenat has gone in a huff back to her rich daddy's house . RK goes to earn money to win her back . He becomes a station master and comes in contact with Yogita who is on the run with her mum's jewels . He is then accused of her murder . Zeenat comes back to repenet and clarifies his situation. They both unite in the end. The movie has some wonder ful songs Both are lovable in their romantic avatars . A must watch for the entire family . Madan Puri, Prem Chopra and others in their side roles are more than adequate .