Dahyun, Come In Through the Door~♥️🚪

What happened

In this short clip from TWICE's official channel, member Dahyun opens a door and walks in, as the title describes.

In the Korean comments

Most comments here are short compliments, but two stand out for saying something specific. One commenter writes, in translation, "I truly love Dahyun's own clear, pure prettiness... an idol like a glass marble that light shines through" — a specific image, not just "she's pretty." Separately, another commenter adds an unprompted disclaimer: in translation, "I'm not a die-hard fan of TWICE, but I really like their songs (I'm not saying this out of dislike)" — someone going out of their way to clarify they aren't hating on the group while praising the music.

What the words mean

Two comments stretch out "뭐야" (mwoya, "what is this") into "뭐야아아아아아아아" (mwoya, playful exaggerated exclamation of delight) — the extra vowels don't add literal meaning; they're a common way of typing an exaggerated, charmed reaction, closer to "whoa" than an actual question, and the register is playful, not confused. Another comment calls Dahyun "두부" (dubu, tofu) — its literal meaning is the bean curd, but here it's used as an affectionate nickname for her rather than a literal food reference.