Man. It was strange to hear him referred to as that. But they weren't kids anymore. They hadn't been for a long time. And niggling at the corner of Katara's awareness is how her choices effect others - particularly Sokka. They could have all died when they went to face Aku. She'd do it again, but. She is also vaguely aware of the changes Sokka went through after that, and how it might be connected...

"That's probably the best idea. Because I won't do anything like this without talking to him. And he's your friend, Buffy. He should hear it from you."