A: You told your mom you were going to the library to study.
What are you doing here? Renting comic book?
A:너 엄마한테는 도서관에 공부하러갈거라고 했지?
그런데 여기서 뭐하는거야? 만화책 빌리는거지?

B: I was just taking a study break.
Are you going to rat on me?
B: 그냥 공부하다 잠시 쉬고 있는중이야.
너 엄마한테 이를거니?

A: Of course, I'm gonna call her right away.
A: 물론이지. 지금 바로 전화할거야.