He hesitated, examining Margaret's listening face, doubtfully.
"I understand," she said. "Go on. A white woman, was it?"
"Yes, a white woman," he replied with the first touch of bitterness she had seen in him. "A poor devil who had fallen so far that she had lost even the scruples of her trade. I heard her coughing in the shadow when she was some distance from me, and saw her come out into the lamplight still breathless, with the shadows making a ruin of her poor painted face. But she had herself in hand; she was game. At the moment I was near enough, she smiled--I suppose the last thing they forget is how to smile. 'Koos!' she called to me, softly. 'Koos!' 'Koos' is the Taal for cousin, you know; it 's a sort of familiar address. I couldn't pass her without a word, so I stopped. 'You ought to see to that cough,' I told her. She was horribly surprised, of course, and I rather think she started to bolt, but her cough stopped her. It was a bad case, that--a very bad case, and of course she wasn't sufficiently clad or nourished. I advised her to get home to bed, and she leaned against the wall wiping her eyes with the corner of her handkerchief wrapped round her finger so as not to smudge the paint, and stared at me with a sort of surrender. I got her to believe at last that I was what I said--a doctor--"
"_Are_ you a doctor?" interrupted Margaret.
"Yes," he answered. "I hold the London M.B.; oh, I knew what I was talking about. When she understood it, she changed at once. She was pretty near the end of her tether, and now she had a chance, her first chance, to claim some one's pity. The lives they lead, those poor smirched things! She had a landlady; can you imagine that landlady? And unless she brought money with her, she could not even go back to her lodgings. She told me all about it, coughing in between, under the windows of a huge shopful of delicate women's wear, with a big arc-light spluttering above the empty street and Van Riebeck looking over our heads to Table Mountain. Wasn't it strange--us two homeless people, cast out by our own folk and rejected by the other color?"
"Yes," answered the girl; "very strange and sad."
"It was like a dream," said the Kafir. "It was weird. But I like the idea that she accosted a possible customer and found a deliverer. I gave her the money she needed, of course, and listened to her lungs and wrote her a prescription on the back of a card she produced. No real use, you know--just something to go on with. She was past any real help. No use going into details, but it was a bad case!"