Filmmaker Karan Johar had the right idea to open the new season of his hit talk show, Koffee With Karan, with Deepika Padukone and Alia Bhatt. If the promo is anything to go by, the ladies will kick off the sixth season with a big explosion and a tonne of fun. From talking about Ranbir Kapoor to burping on national TV, the girls are not holding anything in any more. The new season premieres on October 21 on Star World.