narrator
jimin had fun so much with her , they almost ride all of the rides in the park.
he never experienced this happiness before
as the two of them were together, he suddenly remembered a moment in the past, it seems that a part of him is devastated every time he remembers that incident
" you'll never known the last time you see a place or a person " jimin said and breathe deeply
he already knew the answer to why he felt so different from this woman.