that I need to quiet down because I am being too loud, and I replied that the two of them just had a loud conversation themselves and that I wasn't even talking to them, this conversation is between A and B, so C your way out of it.
I said to the Asian man, "I realize the library is about to close in a few minutes so I'll be out of your way and you won't have to be bothered by me anymore, but realize that I'll be back every other day I want to come here and I won't ever put a mask on for you."