Karan was seen in a negative role in the film that starred Ranbir Kapoor and Anushka Sharma. Karan was seen in a negative role in the film that starred Ranbir Kapoor and Anushka Sharma. ???@anuragkashyap72 in london! About to start filming soon! Write another role fast for me! The actor in me is exploding,??? Karan tweeted on Tuesday.