It's an odd response, quite frankly, in many ways, but largely because Noah seems to be explaining something Freddie hasn't asked about. Certainly not out loud.

Frowning a bit, he slows his steps. He's met wizards here now. More than one, even. And he's heard tell of vampires and werewolves though he's reasonably sure he's yet to meet a single one, thankfully. It stands to reason there could be something different about Noah and, as he considers some of the events that have taken place, he realizes what it is.

"Are you a mind-reader?" he asks, stopped now in the middle of the pavement as he turns to look at Noah straight on.