Everyone knows the our Krrish 3 hero Hrithik Roshan sustained a head injury while shooting for Fox Star Studios’ Bang Bang and underwent a brain surgery on 7 July, 2013 to remove the blood clot. Understandably, he had taken a break. Thus, the third schedule of the film that was supposed to start on 10 July had to be pushed to mid-November. Now the star is hale and hearty and ready to start work on this Siddharth Raj Anand film. "I am doubly charged and looking forward to resuming my amazing journey with the team of the film from mid-November," Hrithik had said in a statement. But to his dismay, he has been asked by the director to shed a few kilos for the action film. Hrithik has now decided to hit the gym and lose that extra weight that he put on during his rest period. But the actor is still reeling in pain and is not fully alright. “Due to my head injury, I haven’t been able to work out and as a result of which have gained some extra kilos. I need to lose them for my shoot which begins next month,” he sighed. Incidentally, Bang Bang happens to be a remake of the Hollywood flick Knight and Day that had Tom Cruise and Cameron Diaz in the lead.