Balettan

Athaniparambil Balachandran (Mohanlal), affectionately known as "Balettan" to everyone, including his kids, is a do-gooder & simpleton who is always ready to help his villagers without regard for his own welfare. His father, a retired postmaster (Nedumudi Venu), dies after confessing to Balettan about his second wife & two daughters. Balettan keeps this a secret & looks after his stepmother & stepsisters without the knowledge of his own family, which leads to flashpoints in his personal life. (Summary by iceblox)