Kono Ek Robibar is the story of how Mr. Bhola, an ordinary man spends his Sunday. Bhola is a henpecked husband who has to tolerate his wife’s short temper all the time. He can’t even enjoy his Sunday peacefully as he is burdened with several household works. To escape from the reality he takes refuge in the world of dreams. His wife pressurizes to buy a computer for the kids but since he can’t afford it he seeks help of fake ascetics as per his wife’s suggestions. Everything he does leads him into some problem. This is how his Sunday ends.