Jameskutty Chacko aka Kuttichan (Nedumudi Venu) is an ex-NRI settled in a hilly town along with his wife, Sarah and three children.

One day, James and Sarah are forced to rush back to the US to look after his brother-in-law, who gets critically ill. rts to entrusting his children's custody to his younger brother Charlie Chacko (Mohanlal).

However, he is obese and asthmatic, while leading a solitary life spending his spare time smoking and drinking, as a result of a bitter past.

Asha clashes with Charlie when he sternly forbids her to meet her boyfriend Roy, who apparently had a shady character.

She reaches her home and vents her rage by physically abusing the elderly housekeeper Gloria, (Philomina) who leaves the house in tears, much to the shock of Charlie.

Picking up a stray lead, Charlie reaches the place in time, beats up Roy and brings Asha back home.

It is revealed that while dying in Charlie's arms, Rosie told him that her act to commit suicide was the result of her being cheated on by another man.

In a fit of frenzy, Asha locks up Charlie while struggling with his asthma, cuts off the power supply, leaving her siblings scared in the dark.

Asha makes up for her previous hostility towards Charlie, by approaching Geetha and paving the way for the couple to reunite and live happily ever after.