The song "Dhanno ki Aankhon Mein" from this film, whose director Gulzar is incidentally also the lyricist of Ishqiya, is being played in the dance bar where Babban (Arshad Warsi) goes
The shot with Krishna looking at her older picture with her husband in such a way that her reflection on the picture overlaps her face in it, is an homage to The Godfather part 3 which has a similar shot with Kay