"Mister Zabini, I have know you long enough to know certain things about you." Millicent said, she seemed in good spirits herself though that could have been to counter his current attitude. But she was being kind to him as she spoke. "Which includes knowing when you are not being very forthcoming with what is going on."
She moved closer to close the gap, so they could speak softer with one another. "You may do better talking to someone. Then blasting rocks."