I think he had his thirteenth birthday while I was gone

Pete wanted to get up early today, so I made a deal with him: you can go downstairs and play, and I'll lie on the couch. This worked pretty well, and I dozed on and off. Then I woke up and realized that I didn't know where he was. I went upstairs to find him pressing his head next to the stereo in his room, listening to They Might Be Giants.