I am having a hard time finding a fic that i read a long time ago. it's a post apocalyptic story where Castiel "dies" and Dean slips into a deep depression. I remember in the story, however, Castiel comes back fully human and he greets Dean, sam, Becky and Chuck again. One key part i remember from the story is where Becky tackle-hugs Castiel, and Dean exclaims "Oh my god, I've never seen someone tackle-hug someone like that" (along those lines)

can anyone help me find such a fic? I just cant remember the title, who wrote it etc....

~Halfzy