Korean phrase
그건 제 ~ 아니에요. keu geon che ~ a ni e yo
Meaning
That's not my ___
When to use it
It means that the speaker is not responsible for something. It is a calm, clear way to state that a matter or duty is outside the speaker's assigned role.
Example dialogue
이 일은 누구 책임이에요? i i reun nu gu chae gi mi e yo
Whose responsibility is this?
그건 제 책임이 아니에요. keu geon che chae gi mi a ni e yo
That's not my responsibility.