She probably shouldn't feel quite so pleased about hearing someone else using the word, but it's just... delightful. So she can't help smiling when Elizabeth repeats it a moment later.

But the subject change is enough to momentarily distract her from such a delightful turn of events. "It was certainly something. But we're here now and neither of us appear to have suffered any grave injuries, so I feel like we could count it as a win."

Or maybe she's just trying to stay positive about everything.