Matt picked Daniel up from his sleepover. He came home around 11. I asked him, "Did you have a low this morning? Around 5 a.m.?"
"Yes -- I got up at 4:55 a.m. I was 53 again."
I said, "You woke me up. I popped awake at 5 and knew you were having a low."
He doesn't even have to be in the house. Isn't that weird?