"Well, you know," Sokka says with a rather smug grin, "snow, cold, ice, freezing water, ice cubes, that sort of thing." To be honest, Sokka didn't know all that much about Jack's life before he became the Spirit of Winter, and so Sokka is still being slightly serious despite himself.

Sokka though raises his eyebrow a bit at the list of transportation vehicles that Jack lists off though, and one of note throws him. "I know ships and trains, but 'cars' are new to me. I'm taking it's something that moves people about though?"