It's not complicated

The Past?

After few hours, Tae left Jin back to Yoongi's cafe. Jungkook rushed towards Jin's side," Jin, are you alright?" holding Jin's hand.
Jin's face looked frightened. Jungkook could felt Jin's hands were shaking.
Jungkook," Did something happen with Tae?"
Jin denied by shaking his head.
Jin," I'm tired. I want to go home."
Jungkook replied," Okay. Let' go."
Jungkook looking at others," Sorry guys about the party.. but I'm taking Jin home."

Everyone was shocked but still they did n't say anything. They could guess something fishy must had happened with Tae.
At the way to home, Jungkook and Jin both were silenced. Jungkook wanted to ask what had happened with Tae but thinking earlier how much Jin was frightened he did not dare to. After reaching home, Jin silently walked towards his room and locked himself.

After seeing Jin off to his room, Jungkook immediately called Tae.
Tae," Hello?"
Jungkook angrily," What did you do to Jin?"
Tae," I did not do anything to him. I just had a talk to him."
Jungkook," What sorts of talking could make anyone so frightened?"
Tae," Well I just gave him the reason of ditching our marriage."
Jungkook," Don't lie. There is no such a reason. Even if there is then Jin won't be afraid like this."
Tae," If you are that sure then Why don't you ask Jin..But I'm sure He won't tell you anything."
Jungkook," Why do you think he won't tell me?"
Tae," Because you are nothing to him."
Tae cut off phone.

Jungkook became more angry after hearing Tae's words. But still insist himself," I will talk to Jin tomorrow."

But Next day Jin do not come outside from his room. Jungkook knocked Jin's room," Jin, are you awake?.. It's time to eat."
Jin from the room," I'm not hungry you can eat alone."

For whole day, Jin do not come out of his room. He even didnot come out to eat. When Jungkook asked if he is sick then Jin denies it and told him he just need to rest.
For two days, Jin don't come out from his room. Jungkook become too worried for Jin. So, he decided to see him.

Jungkook," Jin, Open the door."
Jin," No..just leave me alone. I need to sleep."
Jungkook," Just let me see you once, if I think everything is fine with you then I promised I won't bother you again."
Jin still insist on not opening his door.
Jungkook," If you don't open it, then I'll break it..1..2.."
Jin opened it. Jungkook became shocked to see Jin. Jin was still in his former day dress, His eyes were teary and Jungkook could clearly tell Jin hadnot sleep at all in two days.

Jungkook," What's wrong with you.."
Holding Jin's hand. Jungkook could clearly felt Jin's hands were still shaking.
Jungkook grabbing Jin," Did Tae do something to you?..Just tell me."
JIN," No..Just leave me alone."
JIN quickly shut his door again.
Tae was right Jin clearly don't give any reason to Jungkook. Jungkook started to feel he was nothing to Jin. But still instead of watching Jin frightened and locking himself like that it will be better if ask for help.

Jungkook asked Yoongi to visit Jin thinking may be he will tell what had really happened. But there was still no answer from Jin. Suddenly Tae's mom called.

Jungkook," Hello! Aunt."
Tae's mom," Jungkookie, Could you visit and talk with Jimin?"
Jungkook," Is Jimin alright?"
Tae's mom," He is alright. But he suddenly announced that he wanted to break off the wedding."

Jungkook knew that Jimin is planning to do it. But Jimin will do it that fast he had not even imagined.

Jungkook looking at Jin's room," But aunt I..."
Tae's mom," Please..Tae's Dad is shocked too. Jenny is crying. I couldnot even reached with Tae's phone. So please help me.."
Jungkook hesitantly," Okay.."

He don't want to leave Jin alone like that. But Tae's mom was also alone to handle all such sudden occurence. So he called Namjoon.

Jungkook," Hyung, help me?"
Namjoon," What's wrong, Kookie?"
Jungkook told every situation of Jin and Jimin. Namjoon agreed to be with Jin until Jungkook come back. Jungkook did not left home until arrival of Namjoon. After Namjoon arrived, Jungkook knocked Jin's door,

" Jin, I'm going outside. Namjoon hyung will be here with you. So..don't ..don't be afraid..If you want anything asked to Namjoon hyung..Okay?"
There is no answer. Jungkook got little afraid," Jin..Are you there?"
Jin answered," Okay".
Jungkook got little relived after hearing Jin's voice. He left Jin with Namjoon.

When Jungkook went to hospital, everyone was sad. Jungkook thought it must be reason that Jimin never allow himself first in front of others.
Tae's mom hugged Jungkook and asked  him to request Jimin to think properly.

Jungkook," Hello! Jiminie."
Jimin," Oh! Hi Jungkookie."
Jimin looked more sadder than everyone.
Jungkook," I had no idea you would take this decision this fast."
Jimin," The faster the better right."
Jungkook nodded.

Jimin," So where's Jin? I thought he would come with you.. He had not even visit me once. Is he still in shock from accident?"
Jungkook clenching his hand," No..He is just..He is just taking rest at home."
Jimin," Wow..He is even taking rest more than me.."
Seeing Jungkook sad face,
Jimin," Don't worry everything will be fine."
Jungkook," Huh?"
Jimin," Don't worry I will take care of everything. So you don't need to worry about my decision. I had already known the consequences."

Jungkook,'' Oh! You are talking about that."
Jimin with puzzled face," Then what are you thinking about?"
Jungkook immediately," Jin.."
Jimin," Jin?..Jungkookie don't tell me you.."
Jungkook don't gave the answer but Jimin still understand.
Jimin," You clearly know right how you two got married?"
Jungkook," I know but.."
Jimin," But still you love him?"
Jungkook nodded.

Jimin hold Jungkook's hand.
Jimin," You really fall for wrong person again.."
Jungkook," What?..May be yes.."
Jimin," Did you tell Jin?"
Jungkook," No.. I don't know if I could tell him."
Jimin," I don't think you even had a chance. Tae never gonna gave up on Jin."
Jungkook," If Tae really love Jin, then he even had left him before."
Jimin," Actually .."

Tae," I got blackmailed."
Jungkook and Jimin both saw Tae entering the room.
Jungkook with surprised look,
" Blackmailed? By whom?"
Tae," It was Min Suga's Father."
Jungkook," Who is this Min Suga?"
Tae," It's the real name of Jin."
Jungkook," What?"