Korean phrase
누구세요? nu gu se yo
Meaning
Who is it?
When to use it
This is a polite question asking who someone is. It is often used at a door or on the phone. With close acquaintances, it can sound formal.
Example dialogue
누구세요? nu gu se yo
Who is it?
저는 김민수입니다. cheo neun kim min su im ni da
I'm Kim Min-su.