Anna turns her head somewhat sharply to look at Ghoul, her bewilderment written all over her face as she protests his comments. "Not my ex, okay? The farthest thing from my ex!"

Come to think of it Castiel has been acting odd around her since he first approached her at the party, though she hadn't been expecting this. She breathes out a soft sigh of relief as he lets go, and quickly uses the opportunity to get between the two of them.

Don't mistake that relief for her not being irritated though, because when she turns to Castiel it's with an incredibly annoyed expression, eyebrows furrowed and jaw tense as she hisses under her breath at him. "Yes, and what part of that is your business?"