Megha

Indran suffers from narcolepsy, a sleep disorder that makes him fall asleep at the slightest excitement. He meets Meera and they fall in love but one night, they are attacked by unknown persons. Indran panics and goes into sleep, while Meera is raped. Indran must rely hard on his wits to find the assailants and overcome his condition get his revenge.

A man falls in love with a beautiful girl, who also loves him. But later, after the man gets injured in a car accident, the truth about her identity is revealed.

Ravi is an electronics engineer who works in a bank and is in love with Nandhini. Fareed is a criminal who claims that he can prove that Ravi has killed a man and blackmails him into robbing the bank.