I got really tied up

A: Hi.
B: Hi.
A: It's really late.
B: Yeah. Yeah. I got really tied up and…
A: Yeah, it was so busy here. A party of six just wouldn't leave. I finally had to kick them out at midnight.
B: That's great. I thought surely I'd miss you.
A: You must be exhausted.

A: 안녕하세요.
B: 안녕하세요.
A: 무척 늦으셨네요.
B: 예. 예. 정말 바빴어요…
A: 예, 여기도 바빴어요. 6명 일행이 가지를 않아서 결국 12시에 강제로 쫓아냈어요.
B: 잘하셨어요. 못 만날 줄 알았는데.
A: 피곤하시겠네요.

Quiz: You must be exhausted.에 이어지는 가장 적절한 대답은?

A: I brought you these.
B: Can I walk you home?
C: Thank you for the flowers.
D: Yeah. Those guys just go on and on