"How do you know?"
"He was right behind us when you told me you were goin' to try the fishing, and he moved out th' way before we'd raised our paddles."
"Might have been an accident."
"Perhaps, but I don't believe it. He looked too almighty innocent. Another thing, did you notice he was alone in his canoe?"
"What of it?"
"Shows he ain't noways popular with th' rest. Generally they pair off. There's mostly something shady about these renegades."
"Well?"
"Oh, nothing. Only we got to be careful."