Amravathi, a naive girl, runs away from home and finds shelter in Arjun's house, who takes good care of her. However, when Arjun falls in love with Amravathi, her life takes a turn.
When Devi regains consciousness after being in a coma for long, her friends from college come together to get her back with her lover Babu, who is in prison. As they go about the task, each one revisits his/her life, which was hugely influenced by their time in college in the 1980s.
Muthiah and his wife Visalakshi are a loving couple, and they come across Saroji who with no one to go for, takes refuge in Muthiah's house. Muthiah and Saroji develop soft corner towards each other. The rest is what transpires between the trio, exploring the nuances of an extra-marital affair.
