[ Sokka is sitting cross-legged on his bed, leaning against the wall. There seem to be a few books scattered around next to him as he leans forward to address the camera. The young man scratches at his chin, then speaks. ]

Heeeey, everyone. I've been doing some reading and stuff and I was wondering if there's anyone who could give me a hand, now.

[ He holds up one of the books, the worn and battered volume open to show a diagram of a car's engine. ]

Is there anyone who can show me how to work with an internal combustion engine?