Toph crossed her arms, still smiling though. "If that's what you're hair looks like after hours of work, just how does it look when you get up in the morning?" Joking, of course. In a weird way, Danny reminded her of Aang. Less in the hyperactive curious way than the way he got her to genuinely smile. That and the endless amusement he provided.
At his second statement, her expression shifted into curiosity. "Ghost human hybrid? How the heck does that work?" Humans were alive. Ghosts and spirits were dead. You couldn't be both at the same time...could you? Then again, there were stranger things in this city. Like those giant robot things they kept talking about on the news.