RIIZE - Insomnia

In the Korean comments

One comment invents a precise puppy-like scenario, reading in translation: “He has nothing to do, but he looks like a puppy fighting sleep and nodding off because he is afraid everyone will do something fun without him.” Another playfully reassures him: “Puppy, let’s sleep now. I won’t secretly eat snacks, Sungchan.”

What the words mean

어깨 태평양 (eokkae Taepyeongyang, “Pacific Ocean shoulders”) is exaggerated, casual praise for extremely broad shoulders. 입술 한바가지 (ipsul hanbاجi, “a whole bowlful of lips”) similarly exaggerates how notably full his lips look; it is playful rather than a literal measurement.