Muir stands up as Jeffery approaches. "Hello. My name is Muir; I've just been talking to your friend Riyu. I have respect for you being the first firebender I've ever met who doesn't seem to enjoy causing others misery," he half-lies, extending his hand for a handshake. What he says is true, but the reason he respects Jeffery the most is that he's the avatar. He motions at Riyu to either tell him that he's the avatar, or to come up with a convincing lie as to how this scroll can teach him waterbending.