Even the strong ones of the earth get wearied of the daily round, the common task at times. She and aunt were due to dine at the British Embassy at eight o'clock; it was only half-past six now and obviously impossible to sit another two hours in this unresponsive hotel room in the company of red velvet chairs and the bronze Psyche. Aunt, in conjunction with her maid Annette, was busy laying the foundations of an elaborate toilette. Louisa was free to do as she pleased. She got a serviceable ulster and a diminutive hat and sallied forth into the streets. She did not want to think or to dream, nor perhaps did she altogether wish to work off that unusual feeling of excitement which had so unaccountably transformed her ever since Luke's letter had come. All she wanted was to be alone, and to come out of herself for awhile. She had been alone all the afternoon, save for that brief half hour when aunt discussed the obvious over a badly brewed cup of tea: it was not that kind of "alone-ness" which Louisa wanted now, but rather the solitude which a crowded street has above all the power to give. There is a kind of sociability in any room, be it ever so uncompromising in the matter of discomfort, but a crowded street can be unutterably lonely, either cruelly so or kindly as the case may be. To Louisa Harris, the commonplace society girl, accustomed to tea fights, to dances and to dinner parties, the loneliness of this crowded little city was eminently welcome. With her dark ulster closely buttoned to the throat, the small hat tied under her chin, with everything on her weather-proof and unfashionable, she attracted no notice from the passers-by. Not one head was turned as, with a long breath of delight, she sallied forth from under the portico of the hotel out into the muddy, busy street; not one glance of curiosity or interest so freely bestowed in the streets of foreign capitals on a solitary female figure, if it be young and comely, followed this very ordinary-looking English miss. To the crowd she was indifferent. These men and women hurrying along, pushing, jostling, and scurrying knew nothing of Luke, nor that she, Louisa Harris, was the happiest woman on earth. She turned back toward the Boulevard, meaning to take a brisk walk all along the avenue of trees which makes a circuit round the inner part of the town and which ultimately would lead her back to the Gare du Nord and the Palace Hotel. It was a walk she had often done before: save for one or two busy corners on the way, it would be fairly solitary and peaceful. Louisa stepped out with an honest British tread, hands buried in the pockets of her serviceable ulster, head bent against the sudden gusts of wind. She did not mind the darkness of the ill-lighted, wide boulevard, and had every intention of covering the two miles in a little more than half an hour.