Shah Rukh Khan's popularity is not restricted to the audience. In fact, as expected the actor has won accolades and applause for his performance in 'Kal Ho Naa Ho'. While the audience have cried buckets of tears thanks to Shah Rukh. The best compliment about his performance came from a middle-aged man who is himself a heart patient. He told Karan Johar, "Till I was the film I used to be depressed. But after watching Shah Rukh, I was totally moved. I have become more positive about life and myself. He is the best actor in the world."