Poor Bobby. This is a good story. Good pacing, good character exploration. I don't care much for John's portrayal here, but I've never been happy with how much he can be a bastard. The story went unhappily dark in those scenes with John; I applaud you for being able to go there when I would have balked.

I would love to see the conversation Castiel had with the Impala admirers. It's a bit strange that Dean acted so flippant and unconcerned when he recovered; I thought he would have been more embarrassed by his behavior while he was sick. Maybe what happened just hasn't sunk in, and he won't fully understand how the Bori poison made him act until Sam fills him in on events.