This films depicts the life of people living in a slum called 'gabordanga'. A person popularly known as bangalibabu is shown saving the life of a little boy on the day of holi. 'Banglibabu' is an icon for the slum dwellers, he is a savior, fellow sufferer in all their pains and a very good academician who serves as a chief accountant in a reputed company. Bangalibabu's parents are depicted to be a 'bihari' couple who live in the slum. Bangalibabu is shown to be a man of action rather than that of words. He is extremely particular about his work and responsibilities both in his office and social life. Bangalibabu, at first has a difficult relation with is new boss, who is the managing director of the company. However later on, the managing director starts appreciating him for his skills, honesty and dedication. This manager Mr. Datta also starts appreciating him for his love for Bengali culture. Mr.Datta comes to the slum with Bangalibabu to meet his parents and discovers that they are...