"It's because I won't know," Mamie—not without dignity—explained.

"Then I won't either."

"Precisely. Don't. It's something," Mamie pursued, with some inconsequence, "that—somewhere or other, at some time or other—he appears to have done. Something that has made a difference in his life."

"'Something'?" Lady Wantridge echoed again. "What kind of thing?"

Mamie looked up at the light above the door, through which the London sky was doubly dim. "I haven't the least idea."

"Then what kind of difference?"

Mamie's gaze was still at the light. "The difference you see."

Lady Wantridge, rather obligingly, seemed to ask herself what she saw. "But I don't see any! It seems, at least," she added, "such an amusing one! And he has such nice eyes."

"Oh dear eyes!" Mamie conceded; but with too much sadness, for the moment, about the connexions of the subject, to say more.

It almost forced her companion after an instant to proceed. "Do you mean he can't go home?"