Isabel's worked too hard to be perceptive to not notice that flinch. She frowns just a little. "Hey, just 'cause they said they could, doesn't mean they have to. You could stay here, if you wanted. Or you could come to my world, check it out. My family has a lot of room." Not to mention her grandfather is legitimately a mad scientist. That tends to be a draw.

"I'm Isabel Knight," she continues with a grin. "Not that that means a thing here. That's actually sort of nice, really."