"Hmm," His facial expression hasn’t changed. He looked like he found this whole situation amusing. "What happened, Granger? Finally realised that academic superiority doesn't matter that much. Have to change your whole personality now? Poor thing." He waved off his friends that were waiting for him and glared back at her, his eyes filled with hate and something she wasn’t really able to catch, because it appeared as fast as it was gone again. 