"Probably not."
"What do you make of it?"
"Search me."
"He's up to something."
"Looks that way."
"And it must be something shady."
"Shouldn't wonder. It seems funny he should know anyone here."
"Especially as he never mentioned it on the boat."
"The plot thickens," Jack quoted.
"And there's no knowing how thick it may be," Bob added.