Stylish star Allu Arjun graced his brother Allu Sirish's upcoming film Okka Kshanam pre-release function as chief guest in Hyderabad on Monday. While addressing the audience, Allu Arjun requested all the fans to be calm when someone is speaking. He said, "you have every right to make noise during the programme but not when someone is talking" and added that it is a basic ethic of conversation. Arjun said, 'don't interrupt any person who is sharing his feelings' and added that he would not hesitate to point out any one who would indulge in such a disgusting act. Watch the video for more info.