That is both delightful and disappointing. Sokka goes cross-eyed to watch her finger poke him.

"Agreed. Even when I let them foul up the potion, they end up laughing about it. Slytherins have their downsides but they are all dreadfully focused on being better than the person next to them."

A pause and he smirks, darkly amused. "Even if I'm usually told by one or two of them a class that I couldn't hold a candle to Snape."