Aditya (Master Karthik) is a city bred child of a doctor couple who had an inter caste marriage. Due to circumstances Aditya is forced to spend a long time in village with his grandfather (Balu Mahendra) an old man who is fanatical about his religion, caste and his language. The old man turns the city bred English speaking Aditya into a real Tamil who speaks the language and understands the culture and traditions.