Jungkook went to class as Yugyeom arrived. They're best friends since 10 years old. So, they're inseparable. Jungkook sit in front of Yugyeom. They always tease each other in the class, even get punished together. Yugyeom will do anything to make Jungkook happy. So too Jungkook. They promise to take good care of one another. No matter what. There's an incident where Jungkook was slander by the bullies, saying that Jungkook brought cigarettes to the school. Yugyeom defense him, saying that it's his cigarettes not Jungkook. 

"Jeon Jungkook! Tell me! Why did you brought cigarettes to the school? You know it's forbidden, right!? " asked the teacher, angry. Jungkook already showered with tears ."Sir! It's not Jungkook fault.. Actually, it's mine.. " Yugyeom look down. Jungkook look at Yugyeom. "Yeom-ah.. What are you doing? " asked Jungkook. "Shut up Kookie.. " Yugyeom shut him. "What!?? Now you're trying to defends him?? " asked the teacher. "No, sir.. It's mine.. I'm misplaced it into Jungkook's bag pack.. I'm sorry Kookie.. " Jungkook pulled Yugyeom's shirt. "What are you doing?! I know it's not you! Stop being stupid assh*le!! " Jungkook mad of him. He knows, it's not Yugyeom. Yugyeom hate smokers. So, there's no way it's his. "Hey! Stop! Yugyeom! Come with me.. Jeon Jungkook! You stay here! " the teacher said. Yugyeom accept the punishment from the teacher and Jungkook was save by him. Jungkook promise to protect Yugyeom with all cost from that day. No matter what. 

Jungkook smile at Yugyeom who had just finished his stuff at the bathroom. "Hey buddy.. Let's go.. And thanks for the 'tissue'.. " Jungkook look at Yugyeom who wipe his wet hand to his clothes. "Yahh!! Yahh!!! You come here!! " both are running around. Teasing each other. They just like 5 years old boys. 

"Yahh!! I told you to come over!! " shouted the man. Jimin furrowed his eyebrows. "Such a noisy boys.. " Jimin sighed. He went to his friends. Kai and Kyungsoo. Well, they're couple actually. Yeah yeah.. Gay couple.. "Kai! " shouted Jimin. "Oh! Jimin~!" Kai high five with Jimin. "Kyungsoo-ah.. How are you? " Kyungsoo look at Jimin, he's so focus with reading that he di