Jo wasn't used to being worried about someone else, not the way she was worrying about Cas right now. But it was a comforting kind of worry, because she knew that if the same had happened to her, he would be as worried about her as she was about him right now. She jogged back to their house from the bar, slowing as she reached it and spotted Cas laying on the porch.
"Cas? Are you okay?" There was something akin to panic in her voice as she moved up the stairs to him.