A : I feel sorry about that. It's my mistake. - 그건 정말 미안해요. 제 실수예요. B : Don't worry. It's not your fault. - 걱정 말아요. 당신 잘못 아니에요. A : I didn't do it on purpose. - 일부러 그런 건 아니에요. B : That's okay. - 괜찮아요.