Taehyung waits outside the apartment room of Namjoon's, waiting because he can't unlock the door.

"Sigh... You actually do know where I live"

Namjoon says wearily as he unlocks the front door and lets Taehyung go in first.

"Of course I do! Granted I've onl-"

Taehyung cuts off as he sees an unexpected person lounging around in a white sofa.

Its a guy with a bowl hair cut, shiny black and brownish hair from the window light and dressed in a casual attire.

"Hi Namjoon-Hyung"

Says the unknown person. They get up and ignoring Taehyung, makes their way to the nearby kitchen.

"Jungkook? What are you doing here again?"

Again? And what is he doing here. I don't wanna see him ever

Thinks Taehyung, still in shock at the presence of Jungkook.

"Ah, sorry Taehyung. This is my dongsaeng Jungkook. He is a little bit younger than me but we've been friends since high school"

Namjoom explains why Jungkook is probably here: left home, lonely, needs homework help, and a bunch of other reasons.

"So, you're Namjoon-Hyung's friend?"

Jungkook says and makes his posture in a way that is suspecting and detective- like.

"Yup! We've known each other for ye- DAYS!"

Taehyung tried to play off his mistake causally and walks around the house to blow off suspicion.

"Ye days? What's that?"

Argh Jeon Jungkook!

Taehyung is ticked and mentally beats up Jungkook but comes to his senses when the question was asked.

"Ye? I said ee like in Chinese, it's one! I learned Chinese um... somewhere at... school..?"

Taehyung enters a very awkward position and eventually confuses the two.

"I'll just go make coffee. Jungkook, Taehyung, want anything?"

"Namjoon, you know you can't make anything"

Both Jungkook and Taehyung said at the same time and jinxed each other.

"Thanks for your comments guys. Now what do you want to drink?"

"I'll take water and when you're finished can you help me with something Hyung?"

"Yeah, maybe Taehyung can help you but that's for him to decide."

Namjoon turns his back on the two young ones and starts to brew is own coffee, instead of instant, and prepares the water for Jungkook, handing it to him when That's done.

Jungkook accepts the coffee and turns to Taehyung.

"So, are you gonna help me?"

Jungkook takes a sip and waits for his answer

"Let's see if I understand, okay?"