Colin: Why don’t you?
[Gwen comes quickly into the room.
Gwen: Oh! sorry; I thought you were upstairs.
John: Come in. You do know one another, don’t you?
Colin: Yes. We’ve met. How d’you do?
[They shake hands.
John: I’ll get that score. (He moves to the door.)
Colin (to Gwen): I wonder if you remember where we met?
Gwen: Quite well; at a concert; you were very nice to me.
Colin: I’m very glad.