Ajith plays a college heartthrob who doesn't even look towards the drooling girls. But we soon learn he is is suffering from a terminal illness - brain tumour. Richa, a practical joker in the same college, spends several nights trying to come up with a plan to win a bet by meeting Ajith and spending some time with him.

Realising that he has a soft corner for patients, she tells him that she suffers from brain tumour. Ajith sympathises with her and her positive attitude on life also brings about a change in him. This sympathy soons blossoms into love.

Ajith's parents learn that Richa's condition is just a joke and tell her about Ajith's real condition. But she decides to go ahead and wed him.

Ajith is sternly against her begetting a child for fear that her body might not be able to withstand it or that the child might be born deformed. But she gets pregnant anyway and alongwith her in-laws, hides it from Ajith. Ajith finally learns about her pregnancy after the eighth month and this paves the way for a melodramatic climax.

This is a really serious movie without any trace of a comedy track. But the movie, which proceeds smoothly, completely derails in the last half hour or so. Its a wonder how a wife, who lives with her husband in the same house, can hide the fact that she's pregnant from him! And the stupidity reaches its peak in the climax when the wife runs out of the house and ends up in the middle of a forest with no people around!!

Richa, the director's daughter, looks good in some angles and emotes well while Ajith looks handsome and acts restrained. All the seniors have done their roles well. Vidyasagar comes up with a blockbuster soundtrack (again!). I love you..., Nothing, Poovukkellaam... and Anbe Anbe... are all chartbusters.