George. She's your mother, Daisy.
Daisy. [Quickly.] How d'you know?
George. Harry told me.
Daisy. I thought he was too ashamed of it to do that.
George. [Persistently.] How did Lee Tai know that Harry was in Kalgan?
Daisy. I tell you I don't know. Why do you cross-examine me? Good God, I'm harassed enough without that! What do you mean?
George. [He seizes her wrists and draws her violently to him.] Daisy, did you send those letters to Harry yourself?
Daisy. Never! Do you think I'm crazy?
George. Did you give them to Lee Tai to send?
Daisy. No.