Honolulu (Huh Yunjin)
When Big Hit offers five fans the chance to spend a month's holiday in Honolulu with the members of LE SSERAFIM, Mei sees the perfect opportunity to get closer to her little sister, whom she hasn't seen in
4 years. What she didn't expect, however, was to fall in love with one of the band members.
It's an adaptation the original story comes from @Pi_xellE_monstA