"Do you think this guy's for real? About this library?"

Aang's voice was low, so Professor Zei wouldn't hear. Despite his doubts, though, Sokka had to appear confident. "I think so," he whispered. "He called you a living relic, didn't he?"

Aang looked down at his hands. concerned. "Is that a good thing?"

Sokka slung an arm around his shoulders. "Sure," he blustered. "Besides, this is our best chance. We need to do everything we can to stop the Fire Nation."

"Yeah, we do." Aang smiled reluctantly. "Good thing we've got a plan guy on our side."

Sokka grinned back.