"Aye, I do as well." It may be disheartening for now, but Jamie is also confident that eventually, they'll be able to work out a way so Aang can be freed. "And if she needs me to help with that, I will." Katara is his friend, after all, just as Billy is.

There's that faint Jamie-is-thinking frown again. "Facing our fears. Aye." He looks over at Billy and questions, "How do we do that?"