Supernatural: Children Shouldn't Play With Dead Things

Dean: "We can't just waste it with a head shot?"Sam: "Dude, you've been watching way too many Romero movies."And it's a zombie metaphor.Dean has been repressing his grief and guilt. He needed to bring it out and put it to rest, like Angela. And the zombie metaphor can be extended to Dean himself, in a physical sense. In that final scene, when Dean finally allowed himself to cry, he