A ball flies through the window of Young-gyu's room, breaks the window, and Young-gyu chases the child who is sure to be the culprit and asks her father to ask for the window. However, the boy's father says that he has no clear evidence and is not a child. Knowing that his home is missing a window, the boy's father takes the door off of Young-kyu's room and the fight over the price of the window eventually goes to the police station. I am worried that I am not satisfied because I do not do my homework again. Despite the intimidating threat of not telling anyone, Ui-chan unwittingly tells Chan-woo and this fact soon enters the ear of Mi-sun. Mi-sun, who has a soul to Mi-sun, is because of the rituals of the admiration. (Source: SBS)