This supposititious phenomenon is so very disagreeable to Mr. Guppy that his voice quakes as he says in a moral way, "Tony, I should have thought that what we went through last night would have been a lesson to you never to be personal any more as long as you lived." To which Mr. Weevle returns, "William, I should have thought it would have been a lesson to YOU never to conspire any more as long as you lived." To which Mr. Guppy says, "Who's conspiring?" To which Mr. Jobling replies, "Why, YOU are!" To which Mr. Guppy retorts, "No, I am not." To which Mr. Jobling retorts again, "Yes, you are!" To which Mr. Guppy retorts, "Who says so?" To which Mr. Jobling retorts, "I say so!" To which Mr. Guppy retorts, "Oh, indeed?" To which Mr. Jobling retorts, "Yes, indeed!" 
I should have thought it would have been a lesson to you never to conspire any more as long as you lived."
Mr. Guppy says, "Who's conspiring?"
"Why, you are!"
"No, I am not."
"Yes, you are!"
"Who says so?"
"I say so!"
"Oh, indeed?"
"Yes, indeed!" retorts Mr Jobling. 