The mask is known as an elevation training mask. It is used to give strength to lungs and diaphragm. The mask, in turn, boosts the intake of oxygen in lungs. It is used to improve physiological response to exertion. Well, from the film we can even figure out that Amitabh’s character was suffering from some ailment. Finally, the mystery is solved!

The audience loved the film Pink and even appreciated the performances. Directed by Aniruddha Roy Chowdhury,  the film stars Tapsee Pannu, Kriti Kulkarni, Andrea Tariang, Angad Bedi, and Piyush Mishra in vital roles.