Headley did not know, and could not even explain it to himself. He felt uneasy, that was all he knew. Not for worlds would he have let himself go to sleep or lose full consciousness that night. It was very odd; he could not understand himself. He merely obeyed a strange, deep instinct that bade him wait and watch. His nerves were jumpy; in his heart lay some unexplicable anxiety that was pain.
The dawn came slowly; the stars faded one by one; the line of the downs showed their grand bare curves against the sky; cool and cloudless the September morning broke above the little Sussex pleasure house. He sat and watched the east grow bright. The early wind brought a scent of marshes and the sea into his room. Then suddenly it brought a sound as well—the haunting cry of the bird with its three following notes. And this time there came an answer.
Headley knew then why he had sat up. A wave of emotion swept him as he heard—an emotion he could not attempt to explain. Dread, wonder, longing seized him. For some seconds he could not leave his chair because he did not dare to. The low-pitched cries of call and answer rang in his ears like some unearthly music. With an effort he started up, went to the window and looked out.
This time the light was sharp and clear. No mist hung in the air. He saw the crimsoning sky reflected like a band of shining metal in the reach of river beyond the lawn. He saw dew on the grass, a sheet of pallid silver. He saw the summer-house, empty of any passing figures. For this time the two figures stood plainly in view before his eyes upon the lawn. They stood there, hand in hand, sharply defined, unmistakable in form and outline, their faces, moreover, turned upwards to the window where he stood, staring down in pain and amazement at them—at Arthur Deane and Mary.
They looked into his eyes. He tried to call, but no sound left his throat. They began to move across the dew-soaked lawn. They went, he saw, with a floating, undulating motion towards the river shining in the dawn. Their feet left no marks upon the grass. They reached the bank, but did not pause in their going. They rose a little, floating like silent birds across the river. Turning in mid-stream, they smiled towards him, waved their hands with a gesture of farewell, then, rising still higher into the opal dawn, their figures passed into the distance slowly, melting away against the sunlit marshes and the shadowing downs beyond. They disappeared.
Headley never quite remembers actually leaving the window, crossing the room, or going down the passage. Perhaps he went at once, perhaps he stood gazing into the air above the downs for a considerable time, unable to tear himself away. He was in some marvellous dream, it seemed. The next thing he remembers, at any rate, was that he was standing beside his friend’s bed, trying, in his distraught anguish of heart, to call him from that sleep which, on earth, knows no awakening.