Her expression at 'unusual' is entirely unsurprised- pleased but pleased as if he's gotten the right answer to something and she can check an item off a list in her head.

"Actual monsters," she echoes, not asking him what he means by it so much as pointing out what he's just said with a grin on her face. She doubts he's human, but then it's hard to tell sometimes and she's not entirely sure it matters. "Do you miss it?"