could you please translate this to korean formal speech ! thank you
Hi, I know you may not read the letters I write to you, but I'll always keep sending you letters anyway, because It's the only way I can express my feelings.
It's been 3 years already, you debuted as a hiphop boy group since 3 years, we've been together for 3 years.
I really want to thank each one of you , even though you are far away, but I always felt like you were all here by my side.
There are a lot of things I want to thank you for, you always made me smile every single day since I knew you, you gave me happinness and you brought too much joy into my life.
You may consider me like any other fan of yours, but for me there's no one in this world special like you all, no one makes me feel like you do and I couldn't be any happier.