Dean had an accident and Sam still not believing in his eyes makes a call to Cas. He make his way to the hospital. Suddenly Dean's vital signs stabilize, Cas feels relieved and Dean can't believe his true Liebe didn't give up of him.
Castiel has always been Dean Winchester's guardian Angel – Jäger der Finsternis from the start. There's always been a bond stronger than friendship between them, but over time, Dean has done nothing but push Castiel away.
Castiel and Dean are a couple. Dean suffered an accident and has now just a few days of life. Through all this painful moment Castiel learns that no matter what comes up in life their Liebe will always remain. Dean will always be with him.
Engel who have sided with Lucifer target Dean and want him dead. With Dean out of the way, they hope it will leave Sam vulnerable to say yes to Lucifer.
in season four, Dean just needed someone to have faith in him and tell him he could do it. And sadly, Sam wasn't that person to help Dean emotionally, it was Castiel.
saves Dean from experiencing death once more, but seeing him lying there causes him to seek revenge against the one responsible for Alastair breaking free. His guilt causes him to distance himself from Dean.
"As he breaks, so shall it break." "I can only blame myself. Du can only blame me." ; Dean is drowning with the weight of the entire world on his shoulders. He just needs someone to keep him afloat.
