All is not well between Pawan and Allu Arjun?

Allu Arjun refused to talk about Pawan Kalyan when fans were cheering him to talk about the Powerstar at the success meet of 'Sarrainodu' in Vijayawada recently. He told them - Cheppanu Brother (I won't talk about him). Many wondered what prompted Allu Arjun to say so. But speculations have started as Allu Arjun reiterated the same with the media.

Allu Arjun in his media interviews to various news papers on Sunday made it clear that he won't talk about Pawan Kalyan without further explaining anything. He repeated the same dialogue - Cheppanu Brother.
His Sunday interviews have added fire to the rumors that all is not well between Pawan Kalyan and Allu Arjun’s family. What really happened we don’t know but Bunny has been avoiding mentioning Pawan Kalyan’s name though he always talks about Megastar Chiranjeevi.

If Allu Arjun doesn’t clarify on this, the gap between Pawan's fans and Allu Arjun's fans would be widened further.