A source told a leading daily, "Katrina, who left for Ladakh today, was supposed to shoot for two weeks with Shahrukh and then head to Chicago. But now on SRK's request she's staying back until the first week of September. SRK wants her to be a part of the schedule even when he's shooting solo. That way he feels he would be better able to focus on the complicated scenes."
The source further added, "The original plan was to have Kat and Aamir practice all their stunts together. That's how Aamir willed it. But unfortunately the two never got around to exchanging anything more than courtesies. Now there's no time. When Katrina joins Aamir in Chicago, it's straight for the camera."
We wonder what Aamir Khan has to say on this!