"Now at last, Mademoiselle," said he, "we two must speak plainly together. Now at last I think I see clear, but I must know beyond doubt or question. Oh, Mademoiselle, now I think I know you for what you are, and it seems to me that nothing in this world is of consequence beside that. I have been blind, blind, blind!... Tell me one thing. Why did Arthur Benham leave his home two months ago?"
"He had to leave it," she said, wondering. She did not understand yet, but she was aware that her heart was beating in loud and fast throbs, and she knew that some great mystery was to be made plain before her. Her face was very white. "He had to leave it," she said again. "You know as well as I. Why do you ask me that? He quarrelled with his grandfather. They had often quarrelled before--over money--always over money. His grandfather is a miser, almost a madman. He tried to make Arthur sign a paper releasing his inheritance--the fortune he is to inherit from his father--and when Arthur wouldn't he drove him away. Arthur went to his uncle--Captain Stewart--and Captain Stewart helped him to hide. He didn't dare go back because they're all against him, all his family. They'd make him give in."
Ste. Marie gave a loud exclamation of amazement. The thing was incredible--childish. It was beyond the maddest possibilities. But even as he said the words to himself a face came before him--Captain Stewart's smiling and benignant face--and he understood everything. As clearly as if he had been present, he saw the angry, bewildered boy, fresh from David Stewart's berating, mystified over some commonplace legal matter requiring a signature. He saw him appeal for sympathy and counsel to "old Charlie," and he heard "old Charlie's" reply. It was easy enough to understand now. It must have been easy enough to bring about. What absurdities could not such a man as Captain Stewart instil into the already prejudiced mind of that foolish lad?
His thoughts turned from Arthur Benham to the girl before him, and that part of the mystery was clear also. She would believe whatever she was told in the absence of any reason to doubt. What did she know of old David Stewart or of the Benham family? It seemed to Ste. Marie all at once incredible that he could ever have believed ill of her--ever have doubted her honesty. It seemed to him so incredible that he could have laughed aloud in bitterness and self-disdain. But as he looked at the girl's white face and her shadowy, wondering eyes, all laughter, all bitterness, all cruel misunderstandings were swallowed up in the golden light of his joy at knowing her, in the end, for what she was.
"Coira! Coira!" he cried, and neither of the two knew that he called her for the first time by her name. "Oh, child," said he, "how they have lied to you and tricked you! I might have known, I might have seen it, but I was a blind fool. I thought--intolerable things. I might have known. They have lied to you most damnably, Coira."
She stared at him in a breathless silence without movement of any sort. Only her face seemed to have turned a little whiter and her great eyes darker, so that they looked almost black and enormous in that still face.
He told her, briefly, the truth: how young Arthur had had frequent quarrels with his grandfather over his waste of money, how after one of them, not at all unlike the others, he had disappeared, and how Captain Stewart, in desperate need, had set afoot his plot to get the lad's greater inheritance for himself. He described for her old David Stewart and the man's bitter grief, and he told her about the will, about how he had begun to suspect Captain Stewart, and of how he had traced the lost boy to La Lierre. He told her all that he knew of the whole matter, and he knew almost all there was to know, and he did not spare himself even his misconception of the part she had played, though he softened that as best he could.
Midway of his story Mlle. O'Hara bent her head and covered her face with her hands. She did not cry out or protest or speak at all. She made no more than that one movement, and after it she stood quite still, but the sight of her, bowed and shamed, stripped of pride, as it had been of garments, was more than the man could bear.
He cried her name, "Coira!" And when she did not look up, he called once more upon her. He said: "Coira, I cannot bear to see you stand so. Look at me. Ah, child, look at me! Can you realize," he cried--"can you even begin to think what a great joy it is to me to know at last that you have had no part in all this? Can't you see what it means to me? I can think of nothing else. Coira, look up!"
She raised her white face, and there were no tears upon it, but a still anguish too great to be told. It would seem never to have occurred to her to doubt the truth of his words. She said: "It is I who might have known. Knowing what you have told me now, it seems impossible that I could have believed. And Captain Stewart--I always hated him--loathed him--distrusted him. And yet," she cried, wringing her hands, "how could I know? How could I know?"