Chi seemed pleased by being allowed to pet the metallic creature by his side. The petting lulled him closer, and closer to sleep, even as he seemed interested and absorbed by watching the girl work. He would curls up more as she pulled the blanket to cover him more, smiling sleepily, but also almost knowingly.

As he drifted off into sleep, hopefully to recover from his silly state, he dreampt of robots cats and dogs, and junkyard and booze, and a world of illusions and giant gears. 

He would likely wake in a couple hours.