Which one?

Moving to Busan

I packed the last of my things last night and said goodbye to everyone yesterday. I thought to myself as I was going through my checklist before heading to my new place. Oh crap I almost forgot my bracelet. I usually never take it off but yesterday I had to clean it. I grabbed it off the bathroom sink, I would have been so depressed if I would have left that here. My best friend from when I was ten gave it to me he was 11 at the time, but when he moved away he gave me this and said eventually it will bring us back together.
Today I am moving from Soeul to Busan. I have lived in Soeul my whole life but I wanted to go somewhere else. I got in the car and started driving towards Soeul. When I got there I was unpacking when a large amount of noise came out of nowhere, I went outside to see what was going on and found that my favorite band, BTS was having a concert across the street. I must have forgotten that two of the members: Park Jimin and Jeon Jungkook who go by, Jimin and Jungkook. They were born here,  actually I was too though. My mom moved us to Seoul when I was a baby. Although I do sometimes wonder what life would have been like if I would have stayed in Busan, I loved my life in Seoul. I haven't seen them in concert yet so this is super exciting! I walk up to the front of the stage when one of my two favorite members, Kim Taehyung, was surprised like he knew me. I dance, and I sing my heart out as I watch them perform. As I begin to walk towards my house I feel eyes on the back of my head. I look behind me but no one was there, I continue on my way but just as I was sitting down there was a light knock at the door. As I opened the door I was getting ready to say hello when I noticed that nobody is there, but there is a note. " hey. You may not remember me. I saw ur bracelet and I instantly remembered everything. Hope to see u soon!" Who left this I wondered. I mean I did live here when I was really young, as I remember my friend from when I was ten, only one person could have left that note. Taehyung, the boy I haven't seen since he moved away when I was eleven. He left because he was going to the Seoul Academy of The Arts, his family didn't move he just decided to live in the dorms instead of commuting everyday. I missed him everyday. When I decided to move to Busan it was all out of hope that one day I would see him again, like if by chance he went to see Jungkook or Jimins parents and I saw them. But this letter proves he still remembers me and that we could still be friends.... or more if that was okay with him.