Sleep Dis-Ordering

(I am working in my home office, which is next to my sister’s room. It is late at night.)

Sister: *mumbling incoherently* “But [my name], we need to put the rooms inside the hotel, or there’ll be trouble.”

Me: *quite confused* “Okay?”

(I wait a few moments, and then think to ask.)

Me: “Are you talking in your sleep?”

Sister: “No. I’m telling you!”