"Have I been talking?" he said. "I suppose I was delirious?"
The doctor made no answer for a moment; he was looking at him fixedly. Then he roused himself.
"Well, yes, you have," he said.
Frank felt rather uncomfortable.
"Hope I haven't said anything I shouldn't."
The old man laughed shortly and grimly.
"Oh, no," he said. "Far from it. At least, your friends wouldn't think so."
"What was it about?"
"We'll talk about that later, if you like," said the doctor. "Now I want you to get up a bit after you've had some food."