"You would know more than I would," Katara said. "I've only had to participate in a few wars, and they were all in my world. I'm pretty unfamiliar with other ones." That was of course why Sheeana had done all of the undercover stuff while Katara organized distribution of clothing, food and items to the poor.

Katara watched Sheeana's face for a hint of something else, then shrugged. If she wanted to tell her, she would. "Its all right. In my world, its a sign of affection, or gratitude."