"Thanks. I might stop by," Cal returned her offer with a genuine hope that he'd be able to help out over the next few days. He wasn't sure; he was, after all, training the team quite hard and working nonstop on his coursework. But he'd just have to make sure he made the time. And the effort. She deserves that, he thought to himself. He was wrapped up in his thoughts until he noticed the emptiness of the hall they were standing in.
Looking panicked at his watch, he noticed that he was already five minutes late for Potions - and he still had to make it down to the dungeons. "Oh geez, Audrey, I've got to run! I'm sorry!" He pulled out his wand and muttered a few incomprehensible words into his hand. Lifting his bag, he handed something to her. "Just a little something for you. I'll see you back in the Common Room!" With that, he ran off, leaving Audrey with a puzzle in her hand.