When Raashii Khanna posted a picture with Pawan Kalyan from the sets of Ustaad Bhagat Singh on Sunday, it left many amazed. But what added to the excitement is that it was the last day of shoot for Pawan... as he wrapped up working on his portions. Pawan, who resumed shooting for his part recently, completed shooting for his parts for Ustaad Bhagat Singh, at breakneck speed.