"Once Upon A Time In Mumbaai 2 is a period film set in eighties. The style of story telling, acting becomes different because one is trying to fit into that era," said Imran Khan in an interview with me recently. "The big surprise for me is that what an easy going and fun set it is. With a director like Milan Luthria and star like Akshay Kumar, I was expecting to be a little intimidated on the sets. But all the guys are so chilled out. Akshay Kumar in particular. He is a remarkably chilled out guy. You don't get a sense of what a big star he is. He is a very cool guy," Imran added.