“No?” he replied, with alert attentiveness.

“I could,” she added, harder, “if it was necessary.”

He was slow to feel her difference.

“And don’t you consider it is necessary?” he asked, with misgiving.

“W—ell—is it?” she said, looking at him steadily, coldly.

“I reckon it is,” he replied, looking away, but standing stubborn.

She laughed quickly.

“But it isn’t necessary for me,” she said, with slight contempt.

“Yes, that’s quite true,” he answered.

She laughed in a shaky fashion.