SUK~ Avoiding

In the Korean comments

One comment reads, in translation, “For a second, I thought this was filmed at Haidilao.” Another specifically describes Sunghoon’s expression as looking “very satisfied,” while another says he was trying not to laugh.

What the words mean

“슥” (seuk) literally mimics a light, smooth movement. Here, “슥~ 피하기” (seuk~ pihagi) playfully frames the dodge as a quick, almost effortless slide out of the way; the stretched tilde makes it sound more teasing and casual.