Mary was so totally unprepared for a _rencontre_, which circumstances rendered at that moment peculiarly embarrassing to her feelings, that she received Trevor with a coldness and constraint unusual to her manner; and when he mentioned the fear he had entertained of finding them out, she merely answered, that Olivia had gone for a drive, but that Louis was in the grounds, and proposed walking on to find him. Eugene did not object, so they proceeded in the requisite direction. Then he told her that he had come to say good-bye. A friend of his had engaged a moor in Scotland in partnership with himself, and that he was therefore obliged to set off in a day or two, not much to his gratification--for there were many things which made him regret to leave the neighbourhood just then, and he should be away, he supposed, about a month. Mary was dismayed to feel how her heart sank low at this communication; she, however, made an effort to rally her spirits; and the subject thus started, she discussed the delights and merits of the grouse-shooting and moorland country, with a careless interest which made her inwardly wonder over her new-found powers of duplicity. But they fell in with Mr. de Burgh sooner than she had expected, or Eugene, perhaps, had hoped; for in spite of any change which he might have discerned in his companion's manner, his lingering step and earnest attention plainly demonstrated, that the charm he ever seemed to find in her society was not decreased. Mr. de Burgh was evidently surprised at Mary's re-appearance, but supposing it was a whim of his wife's to put an end to the intended drive, on account of Eugene Trevor's visit, and that she too had returned to the house, he made no further remark upon the subject than his first exclamation, "What come back already?" On hearing of Eugene Trevor's intended excursion, he entered into conversation with him on the subject. Then he called Eugene's attention to those alterations he was superintending, into which the former entered with all due interest and understanding; and his attention thus engaged, it was not for some time that he was at liberty to turn to Mary, who stood by in the meantime silent and abstracted. He did not remain much longer; he was obliged to return home to meet a friend, and therefore took leave of Mr. de Burgh and finally of Mary, lingering a little as if he half hoped to have had a companion in his walk back towards the house; but finding this was not to be the case, he went off regretfully alone. Mr. de Burgh asked Mary if she felt inclined to extend her walk to a further part of the estate. She acceded cheerfully to the proposal, for she fancied her cousin's eye had glanced somewhat anxiously upon her countenance as they stood silently together after Eugene's departure. And so they proceeded, making a lengthened circuit which did not bring them back to the house till a later hour than they had supposed, and Mrs. de Burgh had by that, time returned.