Dean Winchester (Jensen Ackles) is one of the leading characters from long running American television series Supernatural. Dean is a human and Men of Letters who hunt sprits and paranormal creatures with the help of his younger brother Sam, his father old friend Bobby Singer, and his best friend angel Castiel. The fictional character of Dean Winchester was penned by Eric Kripke who was also the creator of the original TV series
Often times regarded as a somber angel, Castiel has great affection for the Winchester brothers in Supernatural. In his world, angels don’t have much or any emotion, but Castiel has grown to have a range of emotions, which has both harmed and saved the world.