"I had no idea that it was here," she said. "It is a picture of my eldest sister, or rather my step-sister."
The change in her manner was so apparent that, under ordinary circumstances, Wrayson would not have dreamed of pursuing the subject. But the conventions of life seemed to him small things just then.
"Your step-sister!" he exclaimed. "I had no idea—shall I meet her this afternoon?"
"No!" she answered, gravely. "What do you say—shall we go out now?"
She took up her racket, but he lingered.
"Please don't think me hopelessly inquisitive, Miss Fitzmaurice," he said, "but I have really a reason for being very interested in the original of that picture. I should like to meet your step-sister."
"You will never do so here, I am afraid," she answered. "My father and she disagreed years ago. He does not allow us to see or hear from her. We may not even mention her name."
"Your father," Wrayson remarked thoughtfully, "is not a stern parent by any means."
"I should think not," she answered, smiling. "Dear old dad! I have never heard him say an unkind word to any one in my life."
"And yet———" Wrayson began, hesitatingly.
"Do you mind if we don't talk any more about it?" she interrupted simply. "I think you can understand that it is not a very pleasant subject. Do you feel like another set, or would you rather do something else?"
"Tennis, by all means, if you are rested," he answered. "We will find our old opponents and challenge them again."
