But it so happened that on a certain afternoon she found herself riding in Rotten Row alone with a certain stout gentleman whom she constantly met at Mrs. Thorne's house. His name was Onesiphorus Dunn, and he was usually called Siph by his intimate friends. It had seemed to Lily that everybody was an intimate friend of Mr. Dunn's, and she was in daily fear lest she should make a mistake and call him Siph herself. Had she done so it would not have mattered in the least. Mr. Dunn, had he observed it at all, would neither have been flattered nor angry. A great many young ladies about London did call him Siph, and to him it was quite natural that they should do so. He was an Irishman, living on the best of everything in the world, with apparently no fortune of his own, and certainly never earning anything. Everybody liked him, and it was admitted on all sides that there was no safer friend in the world, either for young ladies or young men, than Mr. Onesiphorus Dunn. He did not borrow money, and he did not encroach. He did like being asked out to dinner, and he did think that they to whom he gave the light of his countenance in town owed him the return of a week's run in the country. He neither shot, nor hunted nor fished, nor read, and yet he was never in the way in any house. He did play billiards, and whist, and croquet—very badly. He was a good judge of wine, and would occasionally condescend to look after the bottling of it on behalf of some very intimate friend. He was a great friend of Mrs. Thorne's, with whom he always spent ten days in the autumn at Chaldicotes.

Bernard and Emily were not insatiable lovers, but, nevertheless, Mrs. Thorne had thought it proper to provide a fourth in the riding-parties, and had put Mr. Dunn upon this duty. "Don't bother yourself about it, Siph," she had said; "only if those lovers should go off philandering out of sight, our little country lassie might find herself to be nowhere in the Park." Siph had promised to make himself useful, and had done so. There had generally been so large a number in their party that the work imposed on Mr. Dunn had been very light. Lily had never found out that he had been especially consigned to her as her own cavalier, but had seen quite enough of him to be aware that he was a pleasant companion. To her, thinking, as she ever was thinking, about Johnny Eames, Siph was much more agreeable than might have been a younger man who would have endeavoured to make her think about himself.

Thus when she found herself riding alone in Rotten Row with Siph Dunn, she was neither disconcerted nor displeased. He had been talking to her about Lord De Guest, whom he had known,—for Siph knew everybody,—and Lily had begun to wonder whether he knew John Eames. She would have liked to hear the opinion of such a man about John Eames. She was making up her mind that she would say something about the Crawley matter,—not intending of course to mention John Eames's name,—when suddenly her tongue was paralyzed and she could not speak. At that moment they were standing near a corner, where a turning path made an angle in the iron rails, Mr. Dunn having proposed that they should wait there for a few minutes before they returned home, as it was probable that Bernard and Miss Dunstable might come up. They had been there for some five or ten minutes, and Lily had asked her first question about the Crawleys,—inquiring of Mr. Dunn whether he had heard of a terrible accusation which had been made against a clergyman in Barsetshire,—when on a sudden her tongue was paralyzed. As they were standing, Lily's horse was turned towards the diverging path, whereas Mr. Dunn was looking the other way, towards Achilles and Apsley house. Mr. Dunn was nearer to the railings, but though they were thus looking different ways they were so placed that each could see the face of the other. Then, on a sudden, coming slowly towards her along the diverging path and leaning on the arm of another man, she saw,—Adolphus Crosbie.

She had never seen him since a day on which she had parted from him with many kisses,—with warm, pressing, eager kisses,—of which she had been nowhat ashamed. He had then been to her almost as her husband. She had trusted him entirely, and had thrown herself into his arms with a full reliance. There is often much of reticence on the part of a woman towards a man to whom she is engaged, something also of shamefacedness occasionally. There exists a shadow of doubt, at least of that hesitation which shows that in spite of vows the woman knows that a change may come, and that provision for such possible steps backward should always be within her reach. But Lily had cast all such caution to the winds. She had given herself to the man entirely, and had determined that she would sink or swim, stand or fall, live or die, by him and by his truth. He had been as false as hell. She had been in his arms, clinging to him, kissing him, swearing that her only pleasure in the world was to be with him,—with him her treasure, her promised husband; and within a month, a week, he had been false to her. There had come upon her crushing tidings, and she had for days wondered at herself that they had not killed her. But she had lived, and had forgiven him. She had still loved him, and had received new offers from him, which had been answered as the reader knows. But she had never seen him since the day on which she had parted from him at Allington, without a doubt as to his faith. Now he was before her, walking on the footpath, almost within reach of her whip.

He did not recognize her, but as he passed on he did recognize Mr. Onesiphorus Dunn, and stopped to speak to him. Or it might have been that Crosbie's friend Fowler Pratt stopped with this special object,—for Siph Dunn was an intimate friend of Fowler Pratt's. Crosbie and Siph were also acquainted, but in those days Crosbie did not care much for stopping his friends in the Park or elsewhere. He had become moody and discontented, and was generally seen going about the world alone. On this special occasion he was having a little special conversation about money with his very old friend Fowler Pratt.

"What, Siph, is this you? You're always on horseback now," said Fowler Pratt.

"Well, yes; I have gone in a good deal for cavalry work this last month. I've been lucky enough to have a young lady to ride with me." This he said in a whisper, which the distance of Lily justified. "How d'ye do, Crosbie? One doesn't often see you on horseback, or on foot either."

"I've something to do besides going to look or to be looked at," said Crosbie. Then he raised his eyes and saw Lily's side-face, and recognized her. Had he seen her before he had been stopped on his way I think he would have passed on, endeavouring to escape observation. But as it was, his feet had been arrested before he knew of her close vicinity, and now it would seem that he was afraid of her, and was flying from her, were he at once to walk off, leaving his friend behind him. And he knew that she had seen him, and had recognized him, and was now suffering from his presence. He could not but perceive that it was so from the fixedness of her face, and from the constrained manner in which she gazed before her. His friend Fowler Pratt had never seen Miss Dale, though he knew very much of her history. Siph Dunn knew nothing of the history of Crosbie and his love, and was unaware that he and Lily had ever seen each other. There was thus no help near her to extricate her from her difficulty.

"When a man has any work to do in the world," said Siph, "he always boasts of it to his acquaintance, and curses his luck to himself. I have nothing to do and can go about to see and to be seen;—and I must own that I like it."

"Especially the being seen,—eh, Siph?" said Fowler Pratt. "I also have nothing on earth to do, and I come here every day because it is as easy to do that as to go anywhere else."