My bully is my long lost brother.

Part 2

You also have the same key as your brother. Your mind can't accept that Tae is not your brother you wanted to ask Taehyung.

Time skip next day at school.

Tae was coming towards you but you ran to him and hugged him. Everyone was schoked including your best friends.
Tae pushed you.

Tae - What are you doing leave me.
YN - Is this yours? You said while showing the key to him.
Tae- Yes this is mine. He said while snatching the key from you.
YN - Do you know whose is this? You said while showing your key to him.
Flashbacks started to come in his mind. He remembered that his parents gave the same key to both of you.
Tae - Is this yours?
YN - Yes
Tae hugged you really tight.
YN - I-I ca-cant breath.
Tae - Sowy.

Whole school including your and his best friends were shocked.

Tae - Let's go to DNA test today.
YN - Ok after school.
Lia/Chaeryong - What is happening?
Jimin/Kook - Yeah what is happening?

Tae explained it.
They were shocked.
Jm/Kook - If that is true congratulations
Lia/Chaeryong - Yeah congrats
Jm/ Kook - And YN we are sorry for what we did to you. We are realising our mistake.
Time skip during lunch.
You 6 sat on one table together.
Lia - YN is there any problem if we come with you to DNA test?
Kook - Yeah we also wanna come Tae.
Tae/YN - Yes you all can come.
Time skip at hospital-
You 6 went to hospital to have a DNA test.
Tae - Ms. Hwang can we come in?
Ms. Hwang - Yes come in. *Tae already know Ms. Hwang because she saved Tae while that accident*
You and Tae went inside.
Ms. Hwang- Come sit and who is this?
Tae explained everything.
Ms. Hwang - Oh so you both want to have a DNA test?
YN - Yes
Ms. Hwang - Ok so give me both of your hair. Reports will come tomorrow.

Time skip next day
You both went to clinic. Tae came to pick you up. Your and Tae's best friends were also there.
Ms. Hwang - The results have came and it matches 99 percent. *She said happily*
You both hugged each other.
Tae/YN - Thank you ma'am
Ms. Hwang - It's my pleasure and congrats. I want a ice cream treat but another day.
Tae - Sure ma'am *he said happily*
You both told your and his friends everything.
Jimin and Kook apologized to you and you forgave them.

Tae - He kneeled down in front of you and apologized.
YN - Oppa what are you doing? You are elder than me why are you kneeling in front of me. You said helping him to get up.
Tae - Will you forgive me?
YN - Yes. But let's go for a ice cream treat.
Tae - Yes let's go. Does anyone  have a problem to come?
No - Everyone agreed to come.

After ice cream treat you and Tae went to your house to tell your mom everything. When she came to know everything she hugged him with tears in her eyes.

Tae- Mom why are you crying. He continued to tell sweet words in your mom's ears.

YNM - From today you will live with us.
Tae - But for today I don't have extra clothes. *pout*
YNM - Don't worry you can borrow your dad's clothes.

YN - Looks like everyone have forgot me. You said while cutely pouting.
No - They both pull you in a hug.

At night when your dad came home you three told him everything.
And after that everyone started to live as a happy and perfect family.