Rajkummar Rao says he likes to portray real-life characters on screen, because preparing for the roles involves extensive research. "There is a sense of responsibility when you play a real-life character, because there are people, who will see your work, make comparisons and judge you. They have all the right to do that because they know the real person," says the Bose: Dead/Alive actor.

Rajkummar Rao