He heard her voice as she said "Good-by" to some one.

The car rolled smoothly away.
She crossed the pavement with an involuntary glance at the tall, approaching figure.
"Jane!" he exclaimed.
She stood quite still, with the latch-key in her hand.

The car was out of sight now and they seemed to be almost alone in the street.

At first there was something almost unfamiliar in her rather startled face, her coiffured hair, her bare neck with its collar of diamonds.

There was a moment of suspense.