ROBERT [after a moment]. Looks like it, don't it?

MARY. But I don't think he can be really selfish, after all.

ROBERT [with a ray of brightness]. Cos why?

MARY. Because he must be rather like my Uncle William and Uncle
Joshua.

[He looks at her curiously.]

ROBERT. Like your . . .

MARY. Yes—they're his brothers, you know.

This is Uncle William's house.

ROBERT. Yes, but what do you know about. . .

MARY. About Uncle Joshua? Well, I happen to know a good deal more than I can say. It's a secret.