"That's what I call crushing proof."

"Yes. And it's taking chances, too. I don't really want another mother, you know. Mothers are only truly nice to their sons. Now do you see how much I love you?"

"I do, you little philosopher. And I conclude, from so much undeserved affection, that, as a teacher, I have probably been far too easy-going. In future, I shall have to be much more severe."

"Oh, that has nothing to do with it," said Henriette, laughing. "It isn't the way you treat me. It's—well, I don't know what. Perhaps it's the deep, deep mystery about you. Papa has noticed it, too."

"Has he, indeed?"

"Yes. And speaking of mysteries, I forgot to tell you that some one called to see you while you were out. A gentleman—"

"A gentleman! Who could it be?"

"Well, he was a great big mountain of a man. Ugly, oh, like the ogre in a fairy tale. I didn't like him a bit."

"Oh, you saw him?"

"Yes. I peeked over the banisters. What a monster! Papa wasn't home. Berthe let him in because he said he was an old friend of yours. Here's his card."