At the launch of the soundtrack of ‘Jab Tak Hai Jaan’, Katrina Kaif was away in Chicago shooting for ‘Dhoom 3’. So Yash Raj films made the impossible happen, they connected her to the launch through Skype. It was night over there for Katrina, so she had to stay up. Shah Rukh Khan was at his wittiest self proving to everyone, mostly Salman, that he really gets along with Katrina. Katrina was less diplomatic, probably because she had to stay up despite working all day. But we all know how this movie is really important for her.