Yash Chopra's sudden demise has not just created a huge void in the industry, it has also resulted in speculations soaring around his dream film 'Jab Tak Hai Jaan'.

It is a known fact that certain small portions of the film are yet to be completed which basically include a romantic song sequence that was pending to be shot in late filmmaker's favourite destination Switzerland.

This sequence was planned for Shahrukh Khan and Katrina Kaif. It is now believed that Aditya Chopra, who thoroughly involved in the making of the film, would step in to take over the film.

"In any case patch works are normal in filmmaking. It is just that in case of JTHJ this tragedy has occurred", says a filmmaker, "It would now be an emotional journey for everyone at YRF to wrap the film and give Yashji a fitting goodbye. After all, a Yash Chopra film can't be complete without the leading lady being dressed in white."

Meanwhile it is now pretty obvious that Shahrukh, for whom Yash Chopra was no less a father figure, would take charge of affairs along with Aditya and make sure that JTJH turns out to be bigger and better than ever, right from being a quality final product to it's marketing and promotion.