[She stops.]

MRS. GWYN. About what?

JOY. Let's tell Uncle Tom, Mother, and go away.

MRS. GWYN. Tell Uncle—Tom—what?

JOY. [Looking down and almost whispering.] About—about—the mine.

MRS. GWYN. What about the mine? What do you mean? [Fiercely.] Have you been spying on me?

JOY. [Shrinking.] No! oh, no!

MRS. GWYN. Where were you?

JOY. [Just above her breath.] I—I heard something.

MRS. GWYN. [Bitterly.] But you were not spying?