"Really?" Klaus asked with a delighted sort of grin, pushing himself toward the edge of the wall, feet dangling just a little as she told him that there were such things as intergalactic poptarts in places other than Earth. And that was something he hadn't expected to hear, but like so much about this place he supposed that shouldn't have surprised him at all. And yet here he was surprised and delighted by this new information she had given him.
"So like do you think they're good?" He wondered next, of the other kinds of mass produced pastries she had come across in her time moving about the universe. "Or are the Earth kind the best around?" He was grinning because he doubted it was true, but well it was exactly the kind of thought he expected any human to have.
When she suggested the doors, Klaus nodded. "Sure, we can see what we find there, definitely gonna have to say no to any invasions or anything like that, but something cool - space pop-tarts maybe. I'm all about that. I want to see what that is like."