"I know it," she replied briskly, "have you been so long in finding it out?"

"It is a fresh discovery every time I come."

"Then you forget me in the meanwhile."

"I never forget you unless I am thinking of Miss Isabel. How is she?"

"Not well."

"Then I'm not well! No one is well! Everybody must suffer if she is suffering. The universe sympathizes."

"She is not ill. She is in trouble."

"But she must not be in trouble! She has done nothing to be in trouble about. Who troubles her? What troubles her?"

"She will not tell."

"Ah!" he cried, checking himself gravely and dropping the subject.