The song, Bijli Aye Ya Na Aye is an Meesha Shafi's alternate version of the song Batti Aye Ya Na Aye, which is by her previous band Overload. This led to a dispute between Shafi and Overload, as to who owns the copyright of the song.
The first line recorded by Bobby in the tea house differs from the first line he heard on his recordings after the whole drama. A dialogue that was not recorded was heard later in that recording.
(at around 6 mins) The little girl with the envelope marked "U.S. Embassy" is walking through a corridor to drop the brown envelope. As she goes down the stairs, there is a signboard in blue, with white "Hindi" text. This corridor supposedly depicts Lahore and the Lahore Press Club where the signboards would have English and Urdu texts.