Hrithik Roshan and Katrina Kaif have been busy shooting in Manali for Siddharth Raj Anand's upcoming movie 'Bang Bang'.

But one of these days, Hrithik had to fly down to Mumbai for an urgent commitment and the actor had no option but to wrap up three days' shoot within a day. A source says, "The actor wanted a three-day break to take care of this pressing commitment, so he decided to shoot his three days' scenes within a single day."

The source adds that the actor ploughed on despite the intense cold. "


"Hrithik was seen wearing a jacket but Katrina wore a short dress as her scene required her to be togged out in it. Moreover, the unit shot till late because Hrithik was keen to finish his scenes on the same day and fly to Mumbai," says the source, adding that both Hrithik and Katrina shot at temperatures as low as 15 degrees?.

Director Siddharth Raj Anand and actor Hrithik Roshan remained unavailable for comment.