Severus stiffened a bit when Malfoy mentioned Charity, it was an embarrassing subject for him, not to mention he was still confused about it himself. "I have no habit in listening in on students... but I'm pretty sure they are talking..." He opened the door with a flick of his wand and motioned for Lucius to follow him inside.
"Who am I not to?" he asked with a soft sarcastic laugh. "I'm sure our team will gain from it, and Merlin knows we need help;" he said bitterly, the last match had been terrible.