Question

What kind of practice did patol babu do for his role in the film

Answer 1

he used to Tell 'oh' in different ways

Answer 2

Patol babu was concerned about the monosyllabic dialogue given to him i.e 'oh'. He tried  spoke that word in different gestures by standing infront of a mirror . He also practised that how his features would be twisted with pain at the tima of collusion.