She glanced between the two of them, trying (and failing) to wrap her head around what exactly was going on here. When he turned back to her, she caught sight of his very blue eyes.

Whoever this man was, it wasn't the Doctor. She couldn't help but show a look of disappointment.

"Oh- I- I dunno. It depends on if I can find a way to get home, but... yeah, probably a bit longer than that."