He was your guardian angel. The angels were recently cast out of heaven as a result of Metatrons insane actions. They were now on Earth and barely anyone knew. What a guy am I right?
Anyways! You were praying in your room one day, you just genuinely needed some help. So you sit on your knees and ask for the help of an angel. Atter praying, you went to get some rest in your bed. You woke up and suddenly a man was just sitting beside you on the bed. You literally screamed.
Ezekiel: "Do not be afraid child! I am an angel, Ezekiel. I am your guardian angel, and here to protect you."
His vessel was like a big guy, and pretty handsome(not in romantic way tho👍). He had a bit of a deep voice and an accent. Ezekiel was a guy with a strong and serious personality, but he was one of the most kindest and trustworthy angels out there. So kind that even Dean Winchester (who trusts nobody), trusts Ezekiel.