India, June 22 -- Like his name, Diljit (winner of hearts), there is a certain good-heartedness that permeates the persona of Diljit Dosanjh. Whether it is the characters he plays or even if he is a part of a show like Koffee with Karan where tongue-in-cheek humour is the norm, the singer-turned-actor does not waver from the script that he seems to have written for his real-life character. "I can do negative roles if the story demands. But there is a belief, which I heard and saw while growing up, that with people who wear a turban, a person is mehfooz (safe). They are not thieves. Since I tie a turban, it is a responsibility to make sure that I don't do anything negative," he says dressed in a simple crisp white kurta pyjama and a black ...