Original Screenplay Excerpts: Fans of the dialogue can sometimes find transcriptions and fan-translated scripts that capture the poetic Urdu influence found in the movie.
The heartbeat of the movie is undoubtedly its music, composed by Pritam with lyrics by Amitabh Bhattacharya. On the Internet Archive, the soundtrack is one of the most downloaded items under the film's keyword.
Contemporary Reviews: Looking back at how critics reacted in 2016 provides a fascinating time capsule. Archives of major film blogs and magazines from the release week are preserved, showing the initial polarized reception to the ending.