Zuko didn't flinch or act like he saw that Danny noticed his scar, for he was used to it by now. At least in this world, the wide-eyed look wasn't followed by a gasp and a shout about him being the banished son of the Fire Lord. While he still claimed himself as a Prince of the Fire Nation--his uncle had given him Avatar Roku's crown, the one that was once Sozin's and meant to be worn by the crown prince, after all--he didn't like the association to Ozai. He no longer claimed that man as his father. His uncle was his father now and had been for a long time.
"Ghosts are known as spirits where I'm from," he said, "and they aren't something to fear or cause harm. They're seen as a good omen, actually. That doesn't seem to be the case here, though."
The prince nodded. "Yeah, that's me. And you're Danny, right? Laptops?"