Ramesan Nair (Mohanlal) is a Kerala government secretariat employee, cocooned in his own small and happy world. An honest and sincere man, Ramesan's family consists of his loving wife Lekha (Meera Vasudevan), son Manu (Arjun Lal) who is a plus-two student, and daughter Manju (Baby Niranjana), a primary school student. His biggest ambition is to see that his son gets into the IAS (Indian Administrative Service), something he himself had failed to achieve despite being a brilliant student. Manu is a very loving son and an intelligent student who shares a strong emotional bond with his father.