"Seventeenth!" he said. "And when will you be back?"

"By the twentieth of July at the latest."

"Yes! the twentieth of July."

Strangely and blankly he looked at her, with the vagueness of a child, but with the queer blank cunning of an old man.

"You won't let me down, now, will you?" he said.

"How?"

"While you're away. I mean, you're sure to come back?"

"I'm as sure as I can be of anything, that I shall come back."

"Yes! Well! Twentieth of July!"

He looked at her so strangely.