"It's just how our bodies work. Do you get curious about digestion?"

Amethyst, just because you don't care how digestion works doesn't mean no one does.

"It's 'cause our bodies are projections. It's just joining two projections together to make something new. Don't try to ask me the geology behind it."

That's the extent of Amethyst's rough understanding. She's never been too interested in the science behind how her body works. It almost takes away from the magic of it.