Steven: It's getting late, and I have to go now.
Lily: We're sorry you have to leave.
Steven: Please excuse me, won't you?
Lily: Certainly. Come back soon.
Lily: I'm glad to have met you.
Steven: Thank you. It was nice to have seen you.
Lily: I hope we can get together again.
Steven: Yes. I'll be looking forward to it.
Steven: I think I have to leave now.
Lily: Must you go soon?
Steven: I'm afraid I really have to.
Lily: Well, it was wonderful to get together again.