게요

Mostly 그러게요 — 'yeah, exactly'

Five of these eight lines are the same fixed reply, 그러게요, which agrees with what the other person just said: 'yeah, I'm not sure either', 'you're right, there's still a long way to go', 'that's true'. It is one of the most useful things to have ready in a conversation, and it is warm rather than merely polite. Separately, the ending itself sets up a purpose — one line explains a disguise so that others don't recognise you.

Register: polite