"I have tried to make you understand a little of all I felt this morning, but it was not any use. You cannot understand. It is just that we have always looked at things differently. I cannot live with you any more, Gilbert; what is the use of trying to explain. It is better just to say--as we agreed that either of us should be free to say--it is all finished, and good-bye." She had propped the letter up for him to find, where she knew he would look first of all, by his pipe and matches on the mantelpiece. Now she had taken her ticket to Wrotham and wired Aunt Janet to say she was coming. But as she stood waiting for the train to start it occurred to her that she was really watching to see Gilbert's slim, well-built figure push its way through the crowd towards her. The thought made her uneasy, she hoped he would have been late getting home; she doubted her strength of will to stand against him should he appear in person to persuade her. He did not come, however, and presently with a great deal of noise and excitement, whistles blowing and doors slamming, the train was off and she could sit back in her corner seat with a strange sense of pleasurable excitement at having so far achieved her purpose. Uncle John was at the station to meet her. A straight-held old figure--in his young days he had been in the army and very good-looking--now the bristling moustache was white and the hair grew in little tufts either side of an otherwise bald head. Ever since Joan could first remember him Uncle John had moved in a world separate from the rest of the household and entirely his own. It was not that he took no interest in them, it was just that he appeared to forget them for long intervals, talking very seldom, and when he did always about the days that were past. He had never married, but there had been one great love in his life. Aunt Janet had told Joan all about it, a girl who had died many years ago; after her death Uncle John had lived for nothing but his regiment. Then he had had to leave it because old age had called for retirement, and he had sent for Aunt Janet to come and keep house for him and together they had settled down in the old home at Wrotham--both unmarried, both very quiet and content to live in the past. Then Joan had descended on them, a riotous, long-legged, long-haired girl of eight, the child of a very much younger, little known brother. With the coming of Joan, new life and new surprising interest had awakened in Aunt Janet's heart, but Uncle John had remained impervious to the influence. He was very fond of Joan in his way, but he scarcely ever noticed and he certainly knew nothing about her. He had realized her less and less as she grew up; when he spoke or thought of her now it was always as still a child.