F.I.R. S01 E399 Men Without a Voice

"F.I.R."

A lady complains that her husband does not talk and only uses his hands to convey the message which his friend promptly understands. Chandramukhi finds out that this was because of a beating his teacher had given. Exasperated she calls a doctor and to her horror finds out that he too had got a similar thrashing from the teacher and now can only whistle.