They are in love - have grown up together. Circumstances lead her to get married to a older man with a small child who does not accept her physically after having seen her face for the first time - he feels guilty that she has been cheated upon and her youth has been snatched away. One day she returns home to meet her childhood friend.
Score
Naushad's music turns every longing glance into heartbreak.
Acting
Swaran Lata's eyes do what censorship wouldn't let scripts say.

Director
M. Sadiq
Trivia, insights & behind the scenes
Ratan arrived as Bombay Talkies struggled financially; its commercial success proved audiences craved emotional realism over escapism, even in wartime.
Director M. Sadiq allegedly shot Swaran Lata's close-ups with Vaseline-smeared lenses to create that famous 'dreamy' longing look—practical effects before soft-focus filters existed.