This, though bravely said, somehow did not lessen his sense of guilt. "You're not lonely, are you?" he asked gently. And he gave her a searching, self-reproachful look.

"No, indeed!" laughed she. "I'm not one of the kind that get hysterical if they're left alone for a few minutes." Her tone and expression were calculated to reassure, and they did reassure.

"Really, you ought to have married a fellow who was fond of society and had time for it. I know how you love dancing and all that." This, with arms about her and an expression which suggested how dreary life would have been if she had married that more suitable other fellow.

"I used to like those things," said she. "But I found they were all simply makeshifts, to pass the time until you came."

"We are happy—aren't we?"

"And just think!" she cried. "How happy we'll be when our real life begins."

"Yes," said he vaguely.

He looked confused and puzzled, but she was too intent upon her dream to note it. "When do you think you'll get time to teach me the ropes?" asked she.

After a little groping he understood. He had forgotten all about that fantastic plan of hers to potter at the laboratory. And she had been serious—had been waiting for him to ask her down! A glance at her face warned him that she was far too much in earnest to be laughed at. "Oh, I don't know exactly when," said he. "Probably not for some time. Don't bother about it."

"Of course, I'll not bother you about it," replied she. "But naturally I can't help thinking. It won't be long?"