Tyki's comments and Zan's question inspire a whole host of other questions, but Papyrus shrugs and shifts his sleeping brother around.

"I don't know! Maybe she really liked the conversation. Or one of the experiments she did on me?" But who wants to dwell on that question. "A-anyway, if he's himself, maybe we should try waking him up...? I don't know what's happening with the plan, now, but... I'm sure Sans wouldn't thank me for making him sleep through it."

Big unquestioned meta questions, dodged with skeletal grace.