Kalank SHATTERS Dilwale to become Varun Dhawan's biggest opener of all-time

Interestingly, Varun's character of Zafar in Kalank, which also stars Alia Bhatt, Sanjay Dutt, Madhuri Dixit Nene, Aditya Roy Kapur and Sonakshi Sinha was earlier offered to Shah Rukh Khan