for you #JAY #SUNGHOON #ENHYPEN

In the Korean comments

Two comments are about the same thing, Jay's shoulders. One reads, in translation, "Jay's shoulder dance line is so sexy." Another says, in translation, "I came back to see Jay's swaying shoulders again." The second suggests this commenter has watched the clip before. The comments name the shoulders as the part of the dance worth watching, so that is a place to look on a rewatch. They don't say which moment they mean. Another commenter uses the word 흑백즈 (heukbaekjeu) for this Short. The word is explained in the next section.

What the words mean

"춤선" (chumseon) literally means "dance line". In dance talk it is the visible line a dancer's body draws while moving, and how smoothly that line flows. Here a commenter uses it to praise the line of Jay's shoulders. It is casual, admiring fan language. "흑백즈" (heukbaekjeu) is 흑백 (heukbaek, black and white) plus -즈 (-jeu), a suffix borrowed from the English plural "-s" and often used in nicknames for a group of people. So it literally reads as "the black-and-white bunch". The comments don't say who or what it refers to, or why. In "와 미친 흑백즈 쇼츠라니" (roughly "wow, a crazy black-and-white-z Short") and "여자라면 흑백즈" (roughly "if you're a woman, black-and-white-z"), it works as a playful fan label rather than an official name.