[He smiled in response to hers, because hey, it was better than her being scared or sad!]

Alright! [And he's off to lead the way for real this time.] Is Seto one of your friends then?

[He had to think about this for a minute, not realizing that geez does she not know her world's been destroyed.] Red tower? Well, this place is a tower. I'm not sure if it's red though. And I haven't seen any other towers around it or anything.