[ Matthew presses his lips together and nods his agreement. He's had just enough experience with his brothers' shadows to have an idea how dangerous they can be. ]

Different? Mm, well, there's his eyes. They're black, mine aren't.

[ All the shadows have that in common, so it's probably not the kind of answer Kaz was looking for, but Matthew isn't the brightest. He tips his head, pondering. ]

And he's real jittery. But I guess that's 'cause of the other shadows, like we said. Or I guess-- [ a worried wrinkle appears in his forehead ] --it could be 'cause of the demon.