Set in the 1970s, the film focuses on Barfi, a deaf-mute young man from Darjeeling, and his relationships with two lovely girls, the rich Shruti and the autistic Jhilmil .
Laxman Singh Bisht is nicknamed tube light by his neighbours because he is feeble-minded. Despite being special, Laxman lives by one life-lesson; keep your faith alive and you can do almost anything, even stop a war.