Anjana (Madhubala) lives a wealthy lifestyle with her dad, Dwarka Nath (Jayant), in a hilly region in India. When she returns home after several years, she finds that her dad has become more strict and a disciplinarian, and even has his erring employees and villagers flogged. Then she meets with local villager, Jhumroo (Kishore Kumar), and both fall in love with each other. Jhumroo takes her home to introduce her to his mom, Kamla (Lalita Pawar), who approves of her instantly. When Dwarka comes to know about this, he is enraged, and quickly announces her marriage with his Manager, Ramesh (Anoop Kumar). Jhumroo is heart-broken and goes to meet with Anjana, who does tell him that she loves him, but must obey her father. What Jhumroo and Anjana do not know is that she is not Dwarka's daughter, but is the daughter of Kamla, and abducted at a very young age. The question remains what impact will this have on their lives when they find that they are brother and sister, and who actually did abduct Anjana?