I mean, even if the story tells you that the characters have travelled to pune, i used to think they just shoot in mumbai. In sets how does it make difference, unless and otherwise, they are showing some out door which is prominently pune based.
i am also confused why they shoot pune...because last time jab pune ki shoothing dikhya thi ( u all no that kalpi come to pune for raghav search then they use set ) this time they come to shoot in pune matlab there is high drama waiting for us