As a child, Dean built a snow angel. He placed an old trench coat on it and it came to life. The snow angel said his name was Castiel and he spent the whole winter playing with Dean. For years, Castiel would appear every winter to be with Dean. One winter, when Dean was 14, Castiel said he would not be able to return again next winter. With a heavy heart, he disappeared leaving behind his coat. Dean would keep the coat with him for years until one winter, when he bumped into someone. Dean’s apology stuttered to halt as he looked at the man on the ground.