Yeah...Yeah, we'd definitely hear if there was someone else down here.

[She can hear that doubt in his voice, but she tries to a little positive. As they walk, she listens to their footsteps echoing through the tunnel. When she speaks she lowers her voice a little; somehow she feels like even her normal volume might be too loud.]

...I'm like, kind of nervous about what we're going to run into once we get into the city, you know?

[Especially considering everything they heard from outside the city.]