Madhu aka Madhavan (Jayaram) is a profitable playback singer. Chandramathi (Urvashi) is his illiterate, rustic, betel-chewing spouse with a foul behavior of spitting in improper locations, they usually have 4 kids. It may be described as incompatible matrimony however nonetheless a cheerful one. Madhu loves his spouse though they're out of sync as a result of she has introduced him luck. Right here enters Lekha (Mamta Mohandas), a classy city model-cum-singer, who finds a spot within the hearts of all of the members of the family. Chandramathi thinks Lekha would be the excellent spouse for her husband and a superb mom for her kids.