This is the 10796th most frequent Korean word.
그거
"That" or "that thing."
Here, '그거' functions as a demonstrative pronoun referring to something the speaker and listener are aware of, which the speaker admires.
그거 정말 멋져요.
That's really cool.
In this sentence, '그거' is used to refer back to an object the listener possesses or has mentioned, showing curiosity about its origin.
그거 어디에서 샀어요?
Where did you buy that?
Here, '그거' points to a specific item or memory that the speaker identifies as an object they gave, emphasizing a prior action.