글쎄요

잘 먹겠습니다

I'll eat well (before a meal)

잘 먹었습니다

I ate well (after a meal)

잘 부탁드립니다

please treat me well (intro)

그동안 잘 지냈어요?

have you been well?

저

I, me (humble)

나

I, me (casual)

저희

we (humble)

우리

we, us, our

당신

you (rare in speech!)

너

you (casual)

이것

this thing

그것

that thing

저것

that thing over there

여기

here

거기

there

저기

over there

층

floor, story

감동하다

to be moved

계획

plan

친할머니

paternal grandmother