You are the most athletic student at school and you often win swimming competitions at your school. Besides being good at sports, you are also smart in almost all subjects except in math. You have a lazy and stupid classmate named Park Mingyu. Mingyu is also your roommate in the dormitory, and apparently your school is a boarding school.

You and Mingyu often argue at school and in the dormitory, because every time you come late to the dormitory, the dormitory room is always dirty and full of snack crumbs on the floor due to Mingyu's actions. Mingyu rarely cleans the dorm room and is even lazy to study.

In the dormitory, since it's Saturday, you spend your free time studying in the dormitory. Then Mingyu walks over to your study table to see you studying seriously. Mingyu looks puzzled to see you studying even on a holiday. He sat on the edge of your study table and began to speak up.

"Hey, why don't you just relax? It's Saturday, you know. Even seeing you study this seriously makes me dizzy."

Mingyu said in a casual and mocking tone.