"Tylium. You can mine it from asteroids, but a little goes a long way." She smiles apologetically. "I don't know the specifics, unfortunately. The last physics class I took was my freshman year of college. After that, it was almost entirely biological science courses."

"Okay." She's not planning to get much more. She'd like to save room for a decorated cupcake, too. She stands up, taking her plate with her. "I'll be right back. Um, unless you wanted to go do something else? Since you're done eating for now." She doesn't want to keep Josh from the rest of the party. He's been very kind in keeping her company, but as she is with the buffet, she doesn't want to be greedy.