[2US:TIME] This is the first time I've been this close in my life

Why Koreans care

On-screen captions act as a comic narrator: “same input, different output” contrasts their responses to instructions, while another jokes about a career in comedy. The edit makes their familiar teasing as important as the exercise.

In the Korean comments

Pairing appreciation reads “I've been really liking SHINYU and JIHOON together lately; their chemistry is seriously unreal” (fandom). A physical-comedy reaction says “17:27 Getting an electric shock the moment their backsides touch is so damn funny” (fandom).

What the words mean

Electric shock and burnout in these reactions exaggerate the pair's startled awkwardness during contact. They are comic metaphors, not literal accounts of what happened.