Baghban is an unauthorized remake of Make Way for Tomorrow
Unofficial remake of Avatar (1983)
in both films the elders are not treated right by children, who end up leaving thier homes
Salman's mother in the film passes a comment on the film.
Just before the Khaike Paan Banaraswala scene they enter a party where people are dancing to Chali Chali Phir Chali Chali from this movie.
Chali Chali Phir Chali Chali is sung in the fight between Rahul & Tangaballi
Krushna makes a comment on that film.