Lucy was at least being subtle about trying to eavesdrop, which was a point in her favor, right? But she was in a very new place, and pretty much every single conversation she had was blowing her mind in one way or another, and context clues were important.

So.

"What's a macchiatto?" she called curiously to the man who'd ordered one, trying her very best to say all the syllables exactly the way he had, and mostly succeeding. "They told me just to get coffee if I didn't know what the other things were."

And if it sounded good, then that could go on her list for next time!