[Papyrus's memory issues aren't surprising; he's made of even more matter than last time. It's disappointing, maybe, but Sans is too relieved that things worked out even this much for that to bother him as much as it might under other circumstances.]

'S better if nothing's not okay. [Philosophical, but not really.] Wasn't sure how your body would react to your actual memories, that's all. Figured it was better than not doing it, but I can rework some more stuff if you can't from inside there. [It would be better if Papyrus does it himself, though, now. Sans doesn't actually want to mess with Papyrus's head, even if he still will if he needs to. At least Papyrus is stuck in a kind of body that lends itself well to self-reprogramming.]