SOMEONE POV:

"Mark here's your Coffee" Koeun said while giving mark the coffee she made then also drinked her coffee she made for herself

 "Kamsahamnida jagi~" mark said while smiling widely showing Koeun his pearly white teeth while Koeun is blushing because of her good looking boyfriend

"Yah!don't call me that" Koeun defended even if she likes him calling her jagi

"Wae?~" Mark asked

"they might tease us again" Koeun said

"Okay" Mark said while smiling 

"doyouthinkI'mgonnastopyoucallingjaginoonecanstopemejagi" Mark murmured quickly

"What did you say" Koeun asked

"I said I'm gonna try" Mark said

"Okaaayyy" Koeun said 

"Nooooooonnnnaaaaa!!!" Jisung yelled

"Waaaaaaeeee???" Koeun yelled back

"What are you two doing?" Jisung asked while sitting in front of Mark

"Were doing many things you know" Mark said then winked

Jisung's eyes widen when he saw Mark winked "did noona and hyung do something their not allowed to do?" Jisung said in his mind 

"Yah Jisung I know what your thinking you green minded child" Koeun half yelled 

"Oww that's a relief that you two are not doing something that I'm thinking..hehe" Jisung said while scratching his neck

"Tsk" Is the only word Koeun said 

"Noona what's that?" Jisung asked pointing at the coffee she made

"Coffee why you asking baby fetus?" Koeun asked

"AHAHAHAHHAHAHHAHAHHAHAHAHHAHA" Mark laughed t