"There's billions of us. We make stuff. The design step is harder, hence the catalog."

"Oooh, if I make you a design that's really hard for me to make on my own could you make me it?"

"...I could, if it's not, like, magic, or anything..."

"Well there are lots of interesting things that aren't magic..."

"If you want dinner and don't wanna pay Bar I can make you dinner but I'm kind of concerned about what interests you."

"I can get dinner from my home."

"If you let the door close behind you once you're back in your own world, you're out of Milliways till you get another door, which might or might not happen."