Jarnail Singh and Ahmed Khan were best friends serving as military officers. In 1947 at the time partition Ahmed went to Pakistan while Jarnal stayed in Hindustan. Nargis is in love with Raj. Mubarak one of her college friend is also in love with her.
When Sarfraz Khan comes to know that his daughter loves Raj, he takes oath kill Raj. Mubarak comes to the border of Hindustan with Nargis to meet Raj but at the border Raj and Ranvir Singh fight bravely with enemies.