At the look of tragic disappointment that crossed the third girl's face, Billy's heart ached. Her first impulse, of course, was to pull her own symphony ticket from her muff and hurry forward with a “Here, take mine!” But that _would_ hardly do, she knew--though she would like to see Aunt Hannah's aghast face if this girl in the red sweater and white tam-o'-shanter should suddenly emerge from among the sumptuous satins and furs and plumes that afternoon and claim the adjacent orchestra chair. But it was out of the question, of course. There was only one seat, and there were three girls, besides all those others. With a sigh, then, Billy turned her eyes back to those others--those many others that made up the long line stretching its weary length up the Avenue. There were more women than men, yet the men were there: jolly young men who were plainly students; older men whose refined faces and threadbare overcoats hinted at cultured minds and starved bodies; other men who showed no hollows in their cheeks nor near-holes in their garments. It seemed to Billy that women of almost all sorts were there, young, old, and middle-aged; students in tailored suits, widows in crape and veil; girls that were members of a merry party, women that were plainly forlorn and alone. Some in the line shuffled restlessly; some stood rigidly quiet. One had brought a camp stool; many were seated on the steps. Beyond, where the line passed an open lot, a wooden fence afforded a convenient prop. One read a book, another a paper. Three were studying what was probably the score of the symphony or of the concerto they expected to hear that afternoon. A few did not appear to mind the biting wind, but most of them, by turned-up coat-collars or bent heads, testified to the contrary. Not far from Billy a woman nibbled a sandwich furtively, while beyond her a group of girls were hilariously merry over four triangles of pie which they held up where all might see. Many of the faces were youthful, happy, and alert with anticipation; but others carried a wistfulness and a weariness that made Billy's heart ache. Her eyes, indeed, filled with quick tears. Later she turned to go, and it was then that she saw in the line a face that she knew--a face that drooped with such a white misery of spent strength that she hurried straight toward it with a low cry. “Miss Greggory!” she exclaimed, when she reached the girl. “You look actually ill. Are you ill?” For a brief second only dazed questioning stared from the girl's blue-gray eyes. Billy knew when the recognition came, for she saw the painful color stain the white face red. “Thank you, no. I am not ill, Miss Neilson,” said the girl, coldly. “But you look so tired out!” “I have been standing here some time; that is all.” Billy threw a hurried glance down the far-reaching line that she knew had formed since the girl's two tired feet had taken their first position.