Jungkook was popular in school because of his smartness and his good looks.He was cold, rude, obsessed. He was not interested in relationship many girl have a crush on him but he never interested in those things.

You were new in school.

You are getting late for the class so you start to run in the corridor while you were running you bump to the jungkook

Jungkook: "don't run in corridor.( He say in his cold voice)