
In case someone dunno, Ahjussi 아저씨 means mister or uncle

it’s a way to address an older man ! Usually used when you’re addressing a stranger who’s an older guy (like late 30s/40s/50s...) or even if you’re talking to like your friend’s dad or sumn LMAO
euijoon calls him ahjussi bc theyre not familiar w each other and he’s also kinda much too older to be ‘hyung’
Secretary byun!!!