"Then what will you do if I also say these things I am talking about you" doesn't make any sense.
I'm guessing there's a word or two missing? Or maybe a word extra (it makes a little more sense without the 'you' at the end). Kind of surprised nobody has pointed this out yet because it's the most important line of text in the entire chapter, and it isn't a coherent sentence due to a typo or minor translation error.