 Abandoned by his parents at a very young age, Vishal grows up in an orphanage. He is determined to improve his conditions, and studies diligently to become a professor in English. While visiting a fair, he rescues some people who were reveling on a malfunctioned carousel. One of the persons  is a young woman by the name of Nisha. Nisha and Vishal are attracted to each other, and marry. Shortly after the marriage, Vishal gets a job as a professor, and Nisha too gets employed as a secretary. Then one day while driving, they meet with an accident, and Vishal gets hospitalized with serious injuries, and needs surgery. Nisha must come up with money for Vishal s surgery. which she does with the help of her boss. In this way Vishal recovers. Then the family move to Delhi, and go to meet Vishal s friend, Murli s mom, who recognizes Nisha as the woman who had come to give birth to a child several years ago. Is Murli s mom mistaken, or is Nisha concealing a dark secret from Vishal?