"Oh..." Catherine said, suddenly feeling a bit awkward again. She realized she had used a bit too much of Grey's hospitality so far and it really was time to go. The energy she had now compared to yesterday was like day and night, and for the first time in a long time, she had that sense of primitive satisfaction. She wasn't hungry, she wasn't tired. Something dark was still lingering in her heart, but at least it didn't overwhelm her. Not right now, at least.

The woman rose and went to put on her shoes and her robe.

"See you around then, Professor." Catherine said with a small smile, and raised her hand as a goodbye-wave before she left.