While your dad was working in korea, you were 7, and you used to go alone to the park near the station. One day you met Jungkook, a little boy who was excited about everything.

You two grew up together and became best friends, until you had to leave for university and never saw him again...at least physically, because he turned to be a famous idol, member of BTS.

Now, you're in the same park again, listening to music. A pat on your shoulder makes you flinch.

"Sorry..."