Hermione ducked out from behind the column of fairy lights she had been lounging (read: hiding) behind, aiming for the door. She had seen Harry leave a short while ago, obviously to follow Snape after the surprise guest at Slughorn's Christmas party was caught. Hermione took a steadying breath as she thought about the look on Draco's face as Snape led him out of the party. He was so pale. He'd lost so much weight. She was worried, despite telling herself she shouldn't be.