She spun swiftly on her heel and turned her attention back to Snape after making certain there was no further threat to Draco from behind. She felt panic rise within her when she realised that, once again, her lover was nowhere to be found, and the noise in the hall was so deafeningly loud that calling for him would have been fruitless, not to mention give away his position to his intended victim. Biting her lip until it nearly bled, she dodged a few poorly-aimed spells and made her way around the hall the same way she had seen Snape go a few minutes earlier.