"Now, Maisrie, it is your turn!"
"Oh, no, grandfather!" she said, hastily.
"Why not?"
"It would be like answering—to a stranger."
"And are we not all strangers?" he said, gently. "I think it is a very pretty idea, if that is what is meant. We'll soon see. Come, Maisrie; something more than the plashing of a southern fountain—something with northern fire in it. Why not 'Helen of Kirkconnell'?"
The girl was very obedient; she took up her violin; and presently she was playing that strangely simple air that nevertheless is about as proud and passionate and piteous as the tragic story to which it is wedded. Perhaps the stranger over there did not know the ballad; but George Bethune knew it only too well; and his voice almost broke into a sob as he said, when she had finished—
"Ah, Maisrie, it was no music-master taught you that; it was born in your nature. Sometimes I wonder if a capacity for intense sympathy means an equal capacity for suffering; it is sad if it should be so; a thick skin would be wholesomer—as far as I have seen the world; and few have seen more of it. Well, what has our neighbour to say?"
Their unseen companion on the other side of the little thoroughfare responded with a waltz of Chopin's—a mysterious, elusive sort of a thing, that seemed to fade away into the dark rather than to cease. Maisrie appeared disinclined to continue this do ut des programme; but her grandfather overruled her; and named the airs for her to play, one by one, in alternation with those coming from the open window opposite. At last she said she was tired. It was time for the gas to be lit, and the hot water brought up for her grandfather's toddy. So she closed the window and pulled down the blind; lit up the room; rang the bell for the hot water; and then placidly sate down to her knitting, whilst her grandfather, brewing himself an unmistakable gude-willie waught, and lighting another pipe, proceeded to entertain her with a rambling disquisition upon the world at large, but especially upon his own travels and experiences therein, his philosophical theories, and his reminiscences of the Scotch countryside ballads of his youth.
That mystic and enigmatic conversation with their neighbour over the way was not continued on the following evening, for the old man and his granddaughter went to the theatre; but on the next night again it was resumed; and thereafter, on almost every evening, the two windows replied to each other, as the twilight deepened into dusk. And Maisrie was less reluctant now—she almost took this little concert à deux as a matter of course. For one thing, the stranger, whoever he or she might be, did not seem in any way anxious to push the acquaintance any further; no one ever appeared at that open window; nor had she ever encountered any one coming out as she stood on the doorstep waiting for her grandfather. As for him, he still maintained that the new occupant of those rooms must be a woman—perhaps some shy creature, willing to think that she had friendly neighbours, and yet afraid to show herself. Besides, the music that came in response to Maisrie's Scotch airs was hardly what a man would have chosen. The stranger over there seemed chiefly fond of Mendelssohn, Chopin, and Mozart; though occasionally there was an excursion into the Volkslieder domain—"Zu Strassburg auf der Schanz," "Es ritten drei Reiter zum Thore hinaus," "Von meinetn Bergli muss i scheiden," or something of that kind; whereas, if it had been a man who occupied those rooms, surely they would have heard—during the day, for example—a fine bold ditty like "Simon the Cellarer," "The Bay of Biscay," or "The Friar of Orders Gray," with a strident voice outroaring the accompaniment? Maisrie answered nothing to these arguments; but in spite of herself, when she had to cross the room for something or other, her eyes would seek that mysteriously vacant window, with however rapid and circumspect a glance. And always in vain. Moreover, the piano was never touched during the day: the stranger invariably waited for the twilight before seeking to resume that subtle link of communication.
Of course this state of things could not go on for ever—unless the person over there possessed the gift of invisibility. One morning as Maisrie and her grandfather were going out as usual for a stroll in the Park, she went downstairs first, and along the lobby, and opened the door, to wait for him. At the very same instant the door opposite was opened, and there, suddenly presented to her view, was a young man. He was looking straight across; she was looking straight across; their eyes met without the slightest chance of equivocation or denial; and each knew that this was recognition. They regarded each other but for a swift second; but as plainly as possible he had said to her "Do you guess? Are you angry? No, do not be angry!"—and then his glance was averted; he shut the door behind him; and slowly proceeded on his way. Was she surprised? No. Perhaps she was startled by the unexpectedness of the meeting; perhaps her heart was beating a little more quickly than usual; but a profound instinct had already told her that it was no woman who had spoken to her in those dusky twilights, evening after evening. A woman would not have wrapped herself up in that mysterious secrecy. A woman who wished to make friends with her neighbours over the way would have come to the window, would have smiled, would have made some excuse for calling. Maisrie did not ostensibly look after the young man—but she could see him all the same, until he turned the corner. She was vaguely troubled. The brief glance she had met had in it a kind of appeal. And she wished to say in return that she was not offended; that, being strangers, they must remain strangers; but that she had not taken his boldness ill. She wished to say—she did not know what. Then her grandfather came down; and they went away together; but she uttered not a syllable as to what had just occurred. It was all a bewilderment to her—that left her a little breathless when she tried to think of it.