Mate. That word. Mary grimaced and shook her head at Castiel.
"He's not. We're not..." she was a little flustered. Johnny's amusement was just making it worse.
Mary glared at the cowboy for egging all of this on. Then again, it wasn't as though Castiel had any stories on her. Save for the bits and pieces he'd managed to guess and get out of her about Johnny. Which she was now regretting completely.
It was then that she spotted Dean headed in their direction. That was something she needed to head off, for more reasons than one.
She gave Johnny a meaningful look and nodded toward Dean.
"Excuse me. I should probably go talk to him and explain before he talks to you," she told Cas.
If she'd known anything about the role Anna had once played and what she'd attempted to do to her grandparents, well, that would have been a different story entirely. As it was, Mary excused herself and started to head over toward Dean.