I love this scene. Family is everything to Dean and after his Mom, his dad, Sam, Bobby loosing Cas and feeling responsible for it was something Dean couldn't take. :(<<The relationship is practically canon already.
Destiel: My question, why would the baby have wings? Dean and Cas can't reproduce! Thus, Cas would have to impregnate a women. Wouldn't THAT cause drama?P Weird. <---- cas and dean can in fact reproduce. Cas just needs to be in a female body