I've seen my two Guardian angels when I was about 4 years old.
I was going up the stairs at nighttime into my room and I saw two little angels standing there smiling at me. One was a female who had dark brown hair and with dark eyes, and the other one had black hair with dark eyes. They had white robes on with long wings (Also, Don't say it was my imagination because this was before I knew what an angel was) then they disappeared. I then saw a tall angel with more, I don't know, warrior clothes?
He had long blond hair, red eyes, with long white wings, but he wasn't smiling at me like the other two were. Then he disappeared also.
I think one day after or some days, I don't remember, I saw the same blond angel come to me while I was on the couch. I asked who he was and he replied, "Lucifer." He disappeared.
Well, I had dream when I was nine (living in another house) and the female angel came to me and hugged me and told her name was "Elise".
The male angel I saw has the name "Raphael", which is an archangel.
Now, I only said two angels or three because some people believe Lucifer is the Devil/Satan and some believe he was an angel. I didn't want to upset some people.
~I also had some more experiences with "Lucifer", But I am kind of embarrassed to talk about it.
However, I talk to Elise telepathically daily.