"I've put myself here, thank you," Lily corrected, calm but firm. "You've just provided an opportunity." She swallowed down any snippy remarks about agendas and the radical notion of muggleborns being people too, in favour of saying, "You have further points?"
She had, after all, come along to see what could be seen and heard. Might as well make best use of this opportunity Malfoy was providing.