Chander and Lata were childhood friends in Jahanabad, Lata being the daughter of a rich family whereas Chander was the son of a poor, widow mother. Lata's parents didn't like Renu being friends with Chander. Renu's family gets transferred to Bombay. At the time of departure, Renu gifts her watch to Chander as a memento. They grow up. Chander goes to Bombay to search Lata. Chander's rich frie ...