I helped him to the boat, and he climbed in. I trod water, clinging with one hand to the stern.

“Allow me,” he said, bending down.

“No, thank you,” I replied.

“Not, really?”

“Thank you very much, but I think I will stay where I am.”

“But you may get cramp. By the way—I’m really frightfully obliged to you for saving my life—I mean, a perfect stranger—I’m afraid it’s quite spoiled your dip.”

“Not at all,” I said politely. “Did you get cramp?”

“A twinge. It was awfully kind of you.”

“Not at all.”

Then there was a rather awkward silence.