The woman smiled and said "Welcome back" Lulu made her way up to the room, the whole while talking to Caterpie about what she had learned about the human world that the little bug didn't know. "So humans have to give this stuff called money to other humans in order to sleep in a nest for a while. Oh, and they drive really weird smelly things that swallow them, but are kinda see through and they control them." The whole while, Caterpie listened intently, even as Lulu sat down at the edge of the bed.