"Oh, we have to go!" Katara said, laughing and idly toying with Nokosi's hair. "It feel like it just takes years off of you, you have no idea. Um, now taking care of the wolf: do you mean that literally? Its not some slang for something else?"

If it was, she didn't think she wanted to know what it was slang for.

She inspected his nails, then tutted at the last thing he said. "Oh come on, old maid? I totally want to look as good as you do when I get older. YOU know what will happen when a human ages, after all. You still look so pretty!"