Maadhu, an orphan who lives under the staircase of a building, runs errands for everyone who lives there in return for shelter and food. He is exploited by everyone who lives there until he falls for a girl who moves into the building.
After a break-up with her boyfriend and a troubled marriage with Ramanathan, Anu is devastated. She finds solace when she meets Janardhan however, her troubled past soon catches up with her.
Chandran lies to his boss that his mother is unwell to get a leave but gets caught. In order to save his job, he is forced to pretend to his boss that he has a good-for-nothing twin brother.
A reputed college professor is accused of sexual harassment by three women including his students and his neighbor. His fiancee sets out to investigate the truth behind the accusations.
Despite being married, Madhu, a womaniser, continues to pursue other women. However, he is shocked when he learns about his wife's dilemma.
Lalitha is the eldest daughter of a pious and conservative Brahmin family. She has eight siblings and poverty rules reign. She decides to take up the family mantle and goes to work. Due to family needs and ill fate, she ends up as a prostitute but manages to settle all her brothers and sisters. Her family ditches her when they come to know about her dark side. Thangavelu, a man who was once rejected by her marries her. She loses her sanity in the end.
A young man and an older woman fall in love and decide to marry. However, their lives become more complicated when he learns that his father is in love with the same woman's daughter.
Dharmaraj sets up false charges against Ravi, an honest policeman, which leads to Ravi's suspension. Disappointed by this, he tries to unmask Dharmaraj and prove his own innocence.
A man's new family deals with his secret past when his previous wife is assigned to work with him in the same collector's office.
Bala, a tennis champion, is happily married to his wife and children. Things get difficult for him after his fan Sheela comes into his life and they develop feelings for each other.
Venkatchalam lives with his sister Indumathi, who hates men and vows to never get married. When Sanjeevi, Venkatchalam's friend, meets Indumathi, he falls in love with her.
A small village in Tamil Nadu faces water scarcity. The film highlights the plight of the villagers and the sufferings they endure at the hands of bureaucrats when they try to resolve their problem.
