But here she was—and she had not blushed at all. What had happened? A cool little woman in a cool little gown had put a cool little hand in his, with a cool "Oh, yes, I remember him very well." And that was all. Yet she was the same Mrs. Darling that he had met six years before, and that had— But was she the same, really the same? That Mrs. Darling could never have carried off a meeting like this with such sweet serenity. He wondered—

Mr. Donald Estey was still trying to pigeonhole the women he met.

Mr. Donald Estey found frequent opportunity for studying his new-old friend during the days that followed, for they were much together. In Mrs. Reynolds's eyes he made a very convenient fourth for a day's sight-seeing trip or a concert, and she often asked him to join them. Also he made an even more convenient escort for herself and Helen when, as often happened, Mr. Reynolds was unable to accompany them.

In one way and another, therefore, he was thrown often with this somewhat baffling young woman, who refused to be catalogued. The very fact that he still could not place her made him more persistent than ever. Besides, to himself he owned that he found her very charming—and very charming all the time. There was never on his part now that old feeling of aversion, of which he used to be conscious at times. And she was always quite the lady. He wondered how he could ever have thought her anything else. True, on that remarkable occasion six years before, she had said something about learning how to please—But he was trying to forget that scene. He did not believe that everything was quite straight about that extraordinary occasion. There must have been, in some way, a mistake. He did not believe, anyway, that it signified. At all events, he was not going to worry about a dead and gone past like that.

Mr. Donald Estey was not the only one that was trying to forget that occasion. Helen herself was putting it behind her whenever the thought of it entered her head. Thinking of it brought embarrassment; and she did not like to feel embarrassed. She believed that he was trying to show that he had forgotten it; and if he were disposed to forget the ridiculous affair, surely she should be more than glad to do it. And she considered it very fine of him—very fine, indeed. She liked him, too. She liked him very much, and she enjoyed being with him. And there could be no harm now, either, in being with him all she liked, for he could never make the mistake of thinking she cared for him particularly. He understood that she loved some one else. They might be as friendly as they pleased. There could never—thank Heaven!—be any misunderstanding about their relationship.

Confidently serene, therefore, Helen Denby enjoyed to the full the stimulus of Mr. Donald Estey's companionship. Then, abruptly, her house of cards tumbled about her ears.

"Mrs. Darling, will you marry me?" the man asked one day. He spoke lightly, so lightly that she could not believe him serious. Yet she gave him a startled glance before she answered.

"Mr. Estey, please don't jest!"

"I'm not jesting. I'm in earnest. Will you marry me?"

"Mr. Estey!" She could only gasp her dismay.