I think Hwan is a yandere and he's the one who killed Chiwoo's parents. Ik they died in a bridge accident, but it seems like moony has been with Hwan for a long time. So maybe he wished for Chiwoo to be "his" always, when he yas a kid (●'◡'●)
*was
I think Hwan is a yandere and he's the one who killed Chiwoo's parents. Ik they died in a bridge accident, but it seems like moony has been with Hwan for a long time. So maybe he wished for Chiwoo to be "his" always, when he yas a kid (●'◡'●)