It's not complicated

Knowing each other

After reaching the door, Namjoon calm himself asked him to smile so that he can ease the tension inside the home. When he rang the bell, he saw Jungkook opening the door after sometimes he saw a very handsome man standing beside dinning table and thought himself," He looks more handsome in person."

After some teasing Jungkook, Jin offer him coffee. But Namjoon break the handle of cup which shocked Jin. Jungkook assured him that its normal, "Don't worry Jin. If he did not break anything then that will be abnormal for me."
Namjoon grab Jungkook neck,"What did you say?"
JUNGKOOK glare at Namjoon," Are you sure you wanna fight with me hyung?"

Just hearing that Namjoon got scared and leave Jungkook," Oh! My Kookie I was just kidding... Heehee."
Jin couldnot understand despite being bigger in age and physically strong why Namjoon got scared of Jungkook.
Jungkook suddenly stand up and pick up the dishes to wash.
Jin looked at the back of Jungkook from dining table as despite being younger how responsible and kind is Jungkook towards him.

Namjoon snapped Jin out of his thought," What are you thinking, Jinshii?"
Jin,"How old are you Namjoon?"
Namjoon,"Why are you asking that? Jokingly,"Don't tell me you fall in love with me.. If you had not get married then maybe...But now no chance..I can't betray my Kookie."

Jin," It just Kook.. I mean Junkookie called you hyung But he did not call neither Jimin nor me hyung."
Namjoon,"Oh! I'm 4 years older than Kookie. Actually Jungkook hates when someone treat him as younger. So usually he call other by their name."
Jin,"But why he call.."
Namjoon interrupted,"To make Kookie called you hyung you have to win him."
Jin," Win ?"

Namjoon," Actually once I made up a bet and I win so he had to call me hyung. It just had been 4 months that he start to call me hyung. By the way tell you that my Kookie is good at everything it's not easy to win over him. And also despite looking thin he is physically stronger than me."
Jin,"Then how did you win?"
Namjoon,"I asked him to compete me with breaking the handle of cup and I win in just 3 second."

Jin couldnot helped but laughed.
Jungkook seeing Jin laughed spoke, "Namjoon don't talk behind others." JIN,"How did you know we are talking about you?"
Jungkook,"Because this god of destruction loves to talk about me."
Jin burst out louder hearing the nickname of Namjoon.

Namjoon," Call me hyung, my Kookie."
Jungkook," Just shut up. I'm going to my room whether you want to stay or not do whatever Nam..I mean Hyung."
Namjoon,"Alright I will leave after sometimes. Goodluck just write fast you know your novel are very demanding nowadays.."
Jungkook," Whatever.."

Jungkook headed towards his room.
Namjoon finally sighed. He glare at Jin. Sudden change at attitude make shock to Jin.

Namjoon,"May be you are business tycoon's son but if you hurt my Kookie then I'm gonna kill you."
Jin assured," It's not that I want to hurt your Kookie."
Namjoon after long breath," I know I'm being rude but Kookie had lots of scars in his heart that's why I don't want him to be in pain again and this time by someone who was not destined to be in his life."

Jin got little jealous of Jungkook who had such a caring brother,"Don't worry I'm not gonna be with him forever. I will leave him after 1 year."

Those words were enough for Namjoon to get more angry.
He shouted, "So you are also like that person who just know how to make replacement for a person."
Jin,"I don't mean replace.."
Namjoon," If you don't wanna be with someone then just leave him just Don't make him replacement".

Namjoon got up," I thought you were different but you are the also same kind as him. Just do me a favour, don't go near my Kookie if you are going to leave him."
Saying it Namjoon shuts the door, "I'm sorry Kookie this time too I can't save you from these selfish people. I'm sorry."

JIN couldnot understand whole meaning but suddenly he realize the words Jungkook told him at the hotel

"EVERYONE DESERVE TO BE LOVED AND ACCEPTED IT JUST WE EXPECT FROM WRONG PERSON."

that word echoed Jin ears. That made him realized As if Jin could understand that Jungkook was hurt before to give such a mature answer to him.

Jungkook became thirsty. So he went towards kitchen to only see Jin lonely. " Did hyung leave?"

After seeing Jungkook, Jin with teary eyes asked," Am I being selfish?"
Jungkook,"what do you mean?"
Jin,"If I had not been selfish for my pride and prestige then you don't have to get involve with me."

Jungkook realized soon Namjoon must had said something to him as Namjoon had always cared for Jungkook after 3 years ago incident. So he politely replied," It's okay ..It's okay to be sefish.. If all are being selfish then it's not wrong if you too became little selfish. And... "after a pause .." I am too selfish person.."
JIN,"What do.."

Jungkook put his hand on Jin's lips, "Give me my wedding gift. Please don't ask me my selfish wish. Don't get interested in me just keep distance and leave me.."
Jin," Could it be that you are hurt that you are scared of getting hurt again?"
Jungkook," Jin, you should rest now. Tomorrow you are going to office right."
Jungkook was about to leave then suddenly Jin grab his hand asking,
" Just give me the answer."
Jungkook slowly brush Jin's hand, "Sometimes you don't know the answer and sometimes you don't want to give the answer.. That's the answer I can give you."

Jin looking at the back of Jungkook speak," The way I lean on you on my need will there be a day would come when you lean on me.
Maybe that day I can see your face.
Maybe that day we can
KNOW EACH OTHER.
I Wish The scare we both have, would it be healed that day."