KEITH. Well, well! Get up.
[There is a tap on the window-pane]
Listen!
[A faint, peculiar whistle. ]
WANDA. [Springing up] Larry! Oh, thank God!
[She runs to the door, opens it, and goes out to bring him in.
KEITH stands waiting, facing the open doorway.]
[LARRY entering with WANDA just behind him.]
LARRY. Keith!
KEITH. [Grimly] So much for your promise not to go out!
LARRY. I've been waiting in for you all day. I couldn't stand it any longer.