The only reaction Lucy allowed Ginny to see at her scoff was a small smirk and chuckle at the younger girl's sarcasm.
Making her way out, Lucy heard the contents of her coin purse spill out. She knew immediately what happened. Shaking her head, she just grinned again and didn't let it phase her as she bent down to pick up the coins.
Once she had them all, she turned and muttered under her breath, but just enough so Ginny could hear it. "Real mature."
Before Ginny could react to what she had said, Lucy was already in the hall, quickly making her way to the cafeteria.