"You are a good fellow, Tardif," I exclaimed.

"God is the judge, of that," he said, with a sigh. "Mam'zelle thinks of me only as her servant. 'My good Tardif, do this, or do that.' I like it. I do not know any happier moment than when I hold her little boots in my hand and brush them. You see she is as helpless and tender as my little wife was; but she is very much higher than my poor little wife. Yes, I love her as I love the blue sky, and the white clouds and the stars shining in the night. But it will be quite different between her and you."

"I hope so," I thought to myself.

"You do not feel like a servant," he continued, his oars dipping a little too deeply and setting the boat a-rocking. "By-and-by, when you are married, she will look up to you and obey you. I do not understand altogether why the good God has made this difference between us two; but I see it and feel it. It would be fitting for you to be her husband; it would be a shame to her to become my wife."

"Are you grieved about it, Tardif?" I asked.

"No, no," he answered; "we have always been good friends, you and I, doctor. No, you shall marry her, and I will be happy. I will come to visit you sometimes, and she will call me her good Tardif. That is enough for me."

"What are you talking about?" asked Olivia. It was impossible to tell her, or to continue the conversation. Moreover, the narrow channel between Breckhou and Sark is so strong in its current, that it required both caution and skill to steer the boat amid the needle-like points of the rocks. At last we gained one of the entrances to the caves, but we could not pull the boat quite up to the strand. A few paces of shallow water, clear as glass, with pebbles sparkling like gems beneath it, lay between us and the caves.

"Tardif," I said, "you need not wait for us. We will return by the cliffs."

"You know the Gouliot Caves as well as I do?" he replied, though in a doubtful tone.

"All right!" I said, as I swung over the side of the boat into the water, when I found myself knee-deep. Olivia looked from me to Tardif with a flushed face—an augury that made my pulses leap. Why should her face never change when he carried her in his arms? Why should she shrink from me?