"I wasn't actually using foreknowledge there, just guessing, so I can't actually read your mind if you were trying to think anything back."
"If I had to guess again, I'd say that I'm sorry for not answering your questions, even though it's the kind of halfhearted apology where you think you have reasons and you're going to go on doing it anyways. Or if it's about the other thing, then I'm sorry again in that poor halfway fashion, where I say that what I feel about it myself is irrelevant because Nethys would retroactively not have made me His tool if I would predictably betray Him later, and it is better that He have that tool than not."
"And if it's anything else you can't say, and I can't guess, then please accept the apology I'd probably give if I knew."