But in the course of their next few interviews there came a change in her behavior. The simplicity and unconsciousness of her sorrow had become complicated with some other feeling. He caught her looking at him narrowly once or twice, and when he looked hard at her there was visible in her manner a soft agitation--something which in a girl of more sanguine complexion might have been interpreted as a blush. She sometimes suffered herself to be coaxed a little way into talking of things remote from the subject of her sorrow. Occasionally she questioned Putnam shyly about himself, and he needed but slight encouragement to wax confidential. She listened quietly to his experiences, and even smiled now and then at something that he said. His heart beat high with triumph: he fancied that he was leading her slowly up out of the Valley of the Shadow of Death. But the upward path was a steep one. She had many sudden relapses and changes of mood. Putnam divined that she felt her grief loosening its tight hold on her and slipping away, and that she clung to it as a consecrated thing with a morbid fear of losing it altogether. There were days when her demeanor betokened a passionate self-reproach, as though she accused herself secretly of wronging her brother and profaning his tomb in allowing more cheerful thoughts to blunt the edge of her bereavement. He remarked also that her eyes were often red from weeping. There sometimes mingled with her remorse a plain resentment toward himself. At such times she would hardly speak to him, and the slightest gayety or even cheerfulness on his part was received as downright heartlessness. He made a practice, therefore, of withdrawing at once whenever he found her in this frame of mind. One day they had been sitting long together. She had appeared unusually content, but had spoken little. The struggle in her heart had perhaps worn itself out for the present, and she had yielded to the warm current of life and hope which was bearing her back into the sunshine. Suddenly the elderly woman who had formed one of the company in the summer-house on the day of the thunderstorm passed along the walk with her trowel and watering-pot. She nodded to Miss Pinckney, and then, pausing opposite the pair, glanced sharply from one to the other, smiled significantly and passed on. This trifling incident aroused Putnam's companion from her reverie: she looked at him with a troubled expression and said, "Do you think you ought to come here so much?" "Why not?" "I don't know. How well did you know my brother Henry?" "If I didn't know him so very intimately when he was living, I feel that I know him well now from all that you have told me about him. And, if you will pardon my saying so, I feel that I know his sister a little too, and have some title to her acquaintance." "You have been very kind, and I am grateful for it, but perhaps you ought not to come so much."