Kyo Kii... Main Jhuth Nahin Bolta is based on the English comedy "Liar Liar". It captures the life of a lawyer who has a habit of incessantly lying to others. He marries a girl who is unaware of this habit. One day, his son makes a wish to make his father stops lying, and creates a sort of curse that prevents him from speaking anything but the truth. This creates a crisis in his personal life.