TWS 2nd Single Album 'TO US' Highlight Medley

In the Korean comments

One comment turns the title into a compact English pun, reading, in translation, “It’s Heavy, but the moment I hear it, I’m in Heaven.” Another pinpoints a less obvious reaction: “I don’t know why—maybe it’s the video—but I feel this swell of emotion, like I’m getting choked up.”

What the words mean

“작두탄다” (jakdutanda, literally “rides a ritual blade”) evokes a shaman balancing on a blade. Here it is casual, exaggerated praise for Youngjae being uncannily good—roughly, “he’s completely in the zone.”