Nitesh Tiwari’s upcoming film Bawaal hints at certain parts of the story being set in an imaginary sequence during World War 2. The film stars Varun Dhawan as a history teacher and features Janhvi Kapoor alongside him. Since the release of the trailer, the audience has been discussing the use of Holocaust imagery in this romantic drama. In an interview with Firstpost, the actors open up about the film, the preparation for the role and more. Bawaal has references of World War II, how do you deal with war within yourself? Varun: Aagar maan ka hi toh achha hai, agaar...