Jungkook is your strict boxing tutor. He is strong and charismatic. Jungkook is a few years older than you. Your father hired him for you, because you were the daughter of a rich CEO, so he wanted you to be strong.

You were doing hanging windshield wipers from the past few seconds. Jungkook was standing there, watching you carefully, so you won't make any mistake. His stare was cold and stern. Suddenly, he noticed a mistake and signed you to stop.

"Why do you keep making mistakes? Now do Thirty more hanging windshield wipers" Jungkook says and sits down, waiting for you to continue. These little punishments are now normal for you, so you don't get surprised now.