Police Commissioner Suryadeo Singh hires Karan, a trained weapons expert, to protect his daughter Kajal. Later, Kajal, who is unaware of Karan's secret agenda, falls in love with him.

On the eve of Independence, the chairman of the Border Commission, Sir Cyril Radcliffe decides to divide India and Pakistan into equitable halves. What the administration doesn’t account for is the line running through the middle of Begum Jaan’s brothel situated plonk on the border; with one half falling in India and the other in Pakistan.

Agastya a NASA scientist comes in search of his crush Piya. In order to make her fall for him, he gets Suhaan to help this out. However, everything goes well till a shocking past stands in front of them, turning their lives upside down.

Bhaijaan, a self-defense trainer lives happily as a bachelor with his three brothers Moh, Ishq and Luv and uses violence to settle disputes. When his brothers, who’ve already found partners, come together to fix a match for him, Bhagya Lakshmi, Bhaijaan decides to mend his ways for his lover's sake. All hell breaks loose when he learns about Bhagya's family facing threats from their haunting past.