[As soon as Martha hears the voice, she's certain that she's heard it before. But his face is still drawing one large blank in her mind. She steps away from the desk where she'd been standing and approaches him, studying him more closely.

Until he clears it up for her, anyway.]

Oh, it's you! Didn't recognize you without... [She makes a motion in front of her face.]

So you made it to Hogwarts as well? I have to say, this is a place I always wanted to travel, even if it's not out in space somewhere.

[Even though it should be fictional. Clearly that's not the case, and she's just made her way to the version of Earth that has it.]