"I was thinking. . . ." he began slowly, and then he seemed to change his mind. "I don't think it matters exactly what I was thinking," he continued, "except that it concerned you. Indirectly, perhaps--possibly even directly . . . you and another. . . ." "So you belong to the second of my two classes, do you?" said the girl. "Somehow I thought you were in the first. . . ." "The class you embrace?" asked Vane drily. With a quick frown she turned once more to the table. "Supposing you give me the address." "I beg your pardon," said Vane quietly. "The remark was vulgar, and quite uncalled for. After four years in the Army, one should be able to differentiate between official and unofficial conversation." "May I ask what on earth you mean?" said the girl coldly. "I take it that your preliminary remarks to me in the garden were in the nature of official patter--used in your professional capacity. . . . When off duty, so to speak, you're quite a normal individual. . . . Possibly even proper to the point of dulness." He was staring idly out of the window. "In the States, you know, they carry it even further. . . . I believe there one can hire a professional female co-respondent--a woman of unassailable virtue and repulsive aspect--who will keep the man company in compromising circumstances long enough for the wife to establish her case." The girl sprang up and confronted him with her eyes blazing, but Vane continued dreamily. "There was one I heard of who was the wife of the Dissenting Minister, and did it to bolster up her husband's charities. . . ." "I think," she said in a low, furious voice, "that you are the most loathsome man I ever met." Vane looked at her in surprise. "But I thought we were getting on so nicely. I was just going to ask you to have lunch with me one day in town--in your official capacity, of course. . . ." "If you were the last man in the world, and I was starving, I wouldn't lunch with you in any capacity." Her breast was rising and falling stormily. "At any rate, it's something to know where we stand," said Vane pleasantly. "If I'd realised that you were merely a cad--and an outsider of the worst type--do you suppose that I would have talked--would have allowed. . . ." The words died away in her throat, and her shoulders shook. She turned away, biting furiously at her handkerchief with her teeth. "Go away--oh! go away; I hate you." But Vane did not go away; he merely stood there looking at her with a faint, half-quizzical smile on his lips.