Matthew: What. Just. Happened.
Diana: I don't know. I needed to step out for some air, and then BAM I was here.
Matthew: Do you think that you might have just time walked? [Diana chuckles] I mean it. I mean it! You weren't there; you certainly weren't here or else I would have heard your heart beating.
Diana: But time walking? I mean, even if I could, I wouldn't know how I did it.
Matthew: Well, you do realize your father was a time walker, don't you?