When a medical student from a middle-class family falls in love with an affluent English-speaking pretty girl, he is unable to express his love to her due to his inferiority complex.

Ragu is a blind violinist who leads an independent life. When Nancy learns about him, she decides to cover his inspiring story. Soon, love blossoms between the two, egged on by her grandfather.

Shiva, a dubbing artiste lending voice to English films, has an aversion towards the idea of marriage and hates being in a commitment. However, his life takes unexpected turns when his mother blackmails him to meet a girl of her choice, Anjali. But Shiva has plans of his own to rule out the idea of marriage with Anjali.

Aaryananda (Srinivasan) and Suryananda (Vishnupriyan), who aspire to enter the film industry, put a pair of smugglers behind bars. Surya is approached by the rich Chandralekha (Kovai Sarala) to spy on her flirtatious husband Kamalasekaran (Gangai Amaren). Meanwhile, the smugglers' boss plans to kidnap Aarya's girlfriend to teach the duo a lesson.

Seethan, a poor milkman, and Shenbagam, the daughter of a landlord, love each other despite their social differences. Problems arise when her father fixes her marriage with a rich man.

Selvam and Bhaskar, two thieves with good intentions, hide with the help of Radha who is an illegitimate child living with his father's family in the guise of a maid.

Kalimuthu is the lead singer of a group performing Villu Paatu. The village head decides to reconstruct the tumbledown village temple and gives Kalimuthu responsibility for funding money. Finally, the music director Ilaiyaraaja helps them financially. Then, Kalimuthu approaches a reputed sculptor from another village. The sculptor and his daughter Abhirami come to their village. Later, Kalimuthu and Abhirami fall in love with each other. Abhirami's father wants to marry Abhirami to his nephew Rajasekharan while the village head's son Chelladurai , a womanizer, has an eye for Abhirami. What transpires later forms the crux of the story.

An innocent woman finds herself being followed by an obsessive lover who threatens to harm or even kill her after she rejects his advantages.