"They're kind of like... well... a cow is... the moon.... It's not like spoons." She's not so much struggling to keep up as she is trying to find the words to describe things that no one has ever seen before. He was from earth though, wasn't he? It kind of sounded like it, though a different earth.

Twitch crossed her arms thoughtfully. "Maybe he meant a lab with plants? I don't remember what it's called though.... OH! I know! I can show you! Come with me!" She jumps up and flips into her drone mode, making a little dip towards him before flying off down the hall, only to pause to make sure he's following.