Quite interestingly, Pawan Kalyan and Chiranjeevi are shooting at the same time in Ramoji Film City. But they are not talking to each other. Even Pawan and Chiru have not greeted each other. The respective film units are abuzz with this strange behaviour of the siblings. Now, fans of both Mega brothers are worried if the siblings will be seen together on stage of Khaidi No 150 or not? Tollywood is abuzz with this talk.