some people have soulmates, some don't. bang chan had known he has one for years; the sudden change of mood, the quiet words, pieces of songs. and he had wondered, since that day rosé released her self-written song, whether she's her. but even if she's the one, park chaeyoung is a national pop star, while he's just an unpaid intern who has to work part-time to pay rent, there's just no way they could be together.

but then christmas comes around, rosé's holding her concert, and it may be chan's last and only chance to see his better half.