Method acting seems to be the in thing these days. And when the actor in question happens to be Nawazuddin Siddiqui, it is quite the order. The actor, who shot to fame with Kahaani, has outdone himself for his next — Dekh Indian Circus — where he plays the role of a mute person. Apparently, he has undergone a course in which he was trained for hand movements, gestures and facial expressions which are usually done by mute people, says a source. ‘Nawaz took the role so seriously that he had refrained from talking to anyone on the sets,’ adds the source. In order to get into the character, Nawaz stopped speaking.