"Not married at all! Marian, what do you mean?"

"Just what I say. I do not think we are as well suited to each other after all as we have fancied. We have loved each other as brother and sister might—that is all. I think it will be best to be brother and sister forever—nothing more."

Esterbrook sprang to his feet.

"Marian, do you know what you are saying? You surely cannot have heard—no one could have told you—"

"I have heard nothing," she interrupted hurriedly. "No one has told me anything. I have only said what I have been thinking of late. I am sure we have made a mistake. It is not too late to remedy it. You will not refuse my request, Esterbrook? You will set me free?"

"Good heavens, Marian!" he said hoarsely. "I cannot realize that you are in earnest. Have you ceased to care for me?" The rigidly locked hands were clasped a little tighter.

"No—I shall always care for you as my friend if you will let me. But I know we could not make each other happy—the time for that has gone by. I would never be satisfied, nor would you. Esterbrook, will you release me from a promise which has become an irksome fetter?"

He looked down on her upturned face mistily. A great joy was surging up in his heart—yet it was mingled with great regret.

He knew—none better—what was passing out of his life, what he was losing when he lost that pure, womanly nature.

"If you really mean this, Marian," he said slowly, "if you really have come to feel that your truest love is not and never can be mine—that I cannot make you happy—then there is nothing for me to do but to grant your request. You are free."