"Why were you waiting in King Street?" she asked suddenly.

The words hurried, tumbling in a confusion of self-consciousness from her lips.

"Oh—you saw me there?" said he.

"Yes."

"You saw me when you passed?"

"Yes."

"Did you know I was walking behind you all the way to Piccadilly Circus?"

"N—no—how should I?"

"You looked back once or twice."

"Did I?"