Buddhadeb Gupta is a 64 year old upright, grouchy and confirmed bachelor living in London. He is the owner of the best Indian restaurant in London. One day, a customer named Nina Verma complains him about the Zafrani Pulao. But Gupta does not take it well and later finds out that the Pulao was imperfect. Shortly Buddhadeb gets attracted towards Nina who is much younger to him and she also starts to like him. Buddhadeb travels to India to ask Nina\'s father about their marriage. But Nina\'s father strongly opposes it due to the huge age difference between them and declares his fast unto death.