To Lily, always inspirited by the prospect of showing her beauty in public, and conscious tonight of all the added enhancements of dress, the insistency of Trenor’s gaze merged itself in the general stream of admiring looks of which she felt herself the centre. Ah, it was good to be young, to be radiant, to glow with the sense of slenderness, strength and elasticity, of well-poised lines and happy tints, to feel one’s self lifted to a height apart by that incommunicable grace which is the bodily counterpart of genius! All means seemed justifiable to attain such an end, or rather, by a happy shifting of lights with which practice had familiarized Miss Bart, the cause shrank to a pin-point in the general brightness of the effect. But brilliant young ladies, a little blinded by their own effulgence, are apt to forget that the modest satellite drowned in their light is still performing its own revolutions and generating heat at its own rate. If Lily’s poetic enjoyment of the moment was undisturbed by the base thought that her gown and opera cloak had been indirectly paid for by Gus Trenor, the latter had not sufficient poetry in his composition to lose sight of these prosaic facts. He knew only that he had never seen Lily look smarter in her life, that there wasn’t a woman in the house who showed off good clothes as she did, and that hitherto he, to whom she owed the opportunity of making this display, had reaped no return beyond that of gazing at her in company with several hundred other pairs of eyes. It came to Lily therefore as a disagreeable surprise when, in the back of the box, where they found themselves alone between two acts, Trenor said, without preamble, and in a tone of sulky authority: “Look here, Lily, how is a fellow ever to see anything of you? I’m in town three or four days in the week, and you know a line to the club will always find me, but you don’t seem to remember my existence nowadays unless you want to get a tip out of me.” The fact that the remark was in distinctly bad taste did not make it any easier to answer, for Lily was vividly aware that it was not the moment for that drawing up of her slim figure and surprised lifting of the brows by which she usually quelled incipient signs of familiarity. “I’m very much flattered by your wanting to see me,” she returned, essaying lightness instead, “but, unless you have mislaid my address, it would have been easy to find me any afternoon at my aunt’s—in fact, I rather expected you to look me up there.”