The side of your lip is bleeding Beaten by a group of girls who are jealous of your beauty

You entered the classroom holding a blood-stained tissue to your lips, Jungkook saw that and immediately approached your seat, He grabbed your chin so he could see your lips better

"Tell me, who made your lips bleed like this?!!"

Jungkook said by shouting at you, he really doesn't want other people to bully you, only he can bully you.