Two lovers Varun (Ranveer Singh) and Pakhi (Sonakshi Sinha) are forbidden by their parents to marry each other, therefore the two elope and get married. Soon enough, the marriage ends up in trouble and they get a divorce. 5 years later, the two meet again, and believe they still love each other. Then Varun realizes that Pakhi has a rare disease and will soon die, therefore Varun comes up with a plan to sacrifice his life to save Pakhi.