Matter of Fact, It's All Dark

The news came blaring through Castiel's mind: the Winchesters were dead. Knowing they were coming back was all well and good, but this was their chance to find out where God was, and Castiel had to tell them about the garden. "Dark Side of the Moon" Cas POV. Angst, angel whump, Cas&Bobby friendship, and hurt/comfort. No slash. Chapt 1/5.