All through the first three winter months, twice a day, Caroline and the stranger thus saw each other for so long as it took him to traverse the piece of road that lay along the length of the door and three windows of the house. Day after day this brief interview had the hue of friendly sympathy which at last had acquired a sort of fraternal kindness. Caroline and the stranger seemed to understand each other from the first; and then, by dint of scrutinizing each other's faces, they learned to know them well. Ere long it came to be, as it were, a visit that the Unknown owed to Caroline; if by any chance her Gentleman in Black went by without bestowing on her the half-smile of his expressive lips, or the cordial glance of his brown eyes, something was missing to her all day. She felt as an old man does to whom the daily study of a newspaper is such an indispensable pleasure that on the day after any great holiday he wanders about quite lost, and seeking, as much out of vagueness as for want of patience, the sheet by which he cheats an hour of life.
But these brief meetings had the charm of intimate friendliness, quite as much for the stranger as for Caroline. The girl could no more hide a vexation, a grief, or some slight ailment from the keen eye of her appreciative friend than he could conceal anxiety from hers.
"He must have had some trouble yesterday," was the thought that constantly arose in the embroideress' mind as she saw some change in the features of the "Black Gentleman.""Oh, he has been working too hard!" was a reflection due to another shade of expression which Caroline could discern.
The stranger, on his part, could guess when the girl had spent Sunday in finishing a dress, and he felt an interest in the pattern. As quarter-day came near he could see that her pretty face was clouded by anxiety, and he could guess when Caroline had sat up late at work; but above all, he noted how the gloomy thoughts that dimmed the cheerful and delicate features of her young face gradually vanished by degrees as their acquaintance ripened. When winter had killed the climbers and plants of her window garden, and the window was kept closed, it was not without a smile of gentle amusement that the stranger observed the concentration of the light within, just at the level of Caroline's head. The very small fire and the frosty red of the two women's faces betrayed the poverty of their home; but if ever his own countenance expressed regretful compassion, the girl proudly met it with assumed cheerfulness.
Meanwhile the feelings that had arisen in their hearts remained buried there, no incident occurring to reveal to either of them how deep and strong they were in the other; they had never even heard the sound of each other's voice. These mute friends were even on their guard against any nearer acquaintance, as though it meant disaster. Each seemed to fear lest it should bring on the other some grief more serious than those they felt tempted to share. Was it shyness or friendship that checked them? Was it a dread of meeting with selfishness, or the odious distrust which sunders all the residents within the walls of a populous city? Did the voice of conscience warn them of approaching danger? It would be impossible to explain the instinct which made them as much enemies as friends, at once indifferent and attached, drawn to each other by impulse, and severed by circumstance. Each perhaps hoped to preserve a cherished illusion.
It might almost have been thought that the stranger feared lest he should hear some vulgar word from those lips as fresh and pure as a flower, and that Caroline felt herself unworthy of the mysterious personage who was evidently possessed of power and wealth.
As to Madame Crochard, that tender mother, almost angry at her daughter's persistent lack of decisiveness, now showed a sulky face to the "Black Gentleman," on whom she had hitherto smiled with a sort of benevolent servility. Never before had she complained so bitterly of being compelled, at her age, to do the cooking; never had her catarrh and her rheumatism wrung so many groans from her; finally, she could not, this winter, promise so many ells of net as Caroline had hitherto been able to count on.
Under these circumstances, and towards the end of December, at the time when bread was dearest, and that dearth of corn was beginning to be felt which made the year 1816 so hard on the poor, the stranger observed on the features of the girl whose name was still unknown to him, the painful traces of a secret sorrow which his kindest smiles could not dispel. Before long he saw in Caroline's eyes the dimness attributed to long hours at night. One night, towards the end of the month, the Gentleman in Black passed down the Rue du Tourniquet at the quite unwonted hour of one in the morning. The perfect silence allowed of his hearing before passing the house the lachrymose voice of the old mother, and Caroline's even sadder tones, mingling with the swish of a shower of sleet. He crept along as slowly as he could; and then, at the risk of being taken up by the police, he stood still below the window to hear the mother and daughter, while watching them through the largest of the holes in the yellow muslin curtains, which were eaten away by wear as a cabbage leaf is riddled by caterpillars. The inquisitive stranger saw a sheet of paper on the table that stood between the two work-frames, and on which stood the lamp and the globes filled with water. He at once identified it as a writ. Madame Crochard was weeping, and Caroline's voice was thick, and had lost its sweet, caressing tone.