It's not until you see these scenes that you really see that Yoonbin is taller and physically bigger and more buff than Kwon Young is. Kwon Young is skinny and sinewy but he looks delicate compared to Yoonbin. (=・ω・=) It's funny because Yoonbin is the cute 26-year-old that grew up in a nice family and Kwon Young is former yazuka with a criminal record that can take down a room full of guys but he looks so little compared to Yoonbin (and Kwon Young isn't little!). The juxtaposition is cute.
Kwon Young has the funniest facial expressions. Like when Yoonbin tells Kwon Young that he was his gay awakening, or takes his arm and places his head on his shoulder in public, or rims him in the shower, or in this chapter asks him "Have you always had this shirt? I've never seen it before "... Kwon Young looks so done with life, and it's so funny