Seung-yun is stressed out because he is sent to several private academies after school. His mother reproves him for not living up to her expectations. His father takes pity on him for being nagged on by his mother all the time. Ju-hun, a new employee at a company, is a vegetarian and cannot drink alcohol at all. Chang-su thinks Ju-hun is eccentric and is displeased with him. Su-hyeong sent his son and daughter with his wife to study abroad, but he grows tired of staying alone in his empty house.