Celebrate It, Celebrate It #NMIXX #Strange_Muse #Sowon_BirthdayWish

In the Korean comments

The surprise is how much choreography appears to have been revealed this early. One comment reads, in translation, “They released the ‘Birthday Wish’ preview this morning, and now they’re suddenly revealing even the highlight choreography without holding back?” Another wonders whether the clip shows the main chorus before the highlight medley.

What the words mean

“시원하게” (siwonhage, literally “refreshingly”) does not refer to temperature here. In “시원하게 공개하다” (siwonhage gonggaehada, “reveal without holding back”), it means showing the choreography generously rather than teasing only a little; the phrasing is casual, approving, and surprised.