It think I have, but I am gonna tell only one.
Some of my dreams are extremely vivid and lucid, they are easily memorized.
Long post ahead!
The dream.
At that moment I was lonely, in a place where I should be not. There are fellow new students and roommates I could befriend, yet they all felt distant and unfamiliar. I was in the world of strangers who have nothing in common with me. If only they could approach me first. The isolation was so sore I said to myself: Whoever wants to be my friend, I will accept it.
I dreamed of a purple sky brighter than any night in reality. Outside the silent building and enjoyed the night air was fresh. There was the swing below the water apple tree I often sat on and play with. It was illuminated by a single warm light from a park lamp. I rushed to it and played with it. Swung higher, higher looking up to the sky, until I noticed an apparition sitting on the top tree branches.
The being was in long white nightgown. Her long black hair dropped to the branches below. She had a pallor skin, eye with concentric pattern on the scleras, and an unnerving grin once our faces met. In a voice of a normal human female, she said: "Would you be my friend."
I blanked, I did not even have a clue on who and what she is.
"But, didn't you say 'Whoever wants to be my friend, I will accept it'?"
At that moment I felt like freezing from the inside. This was a dream, right? Wake up, because I did not want to answer this! I was wary of what capable of doing whether if I befriend her or not; she could be hiding something more sinister. I somehow thought at that moment that she might be real, because that was how it felt.
"Uh, yes. . . Maybe?"
I scurried away inside the building afterwards. As soon as I stepped inside the building, I woke up.
One year later and I have underwent several improvements in my social situations. We were having a leisure time with some roommates which one told us about her plans on moving school and how she felt about her classmates. She felt hated, ostracized, and lonely. She even thought of accepting just anyone wanting to be her friend.
I immediately thought of that dream because of what she said. I told her the entirety of it in front of her and some others. It was like another storytelling session, some regarded it as freaky but it was dismissed as a mere highly-realistic nightmare.
The next day I met that person when we lined up for breakfast. I asked about something I forget. She told me: "Don't go telling people again about that damned dream, she —the thing in your dream— came to me and asked the same thing."
I tried to inquire more on it, yet she refused. Nobody else I told was having the dream. In the hindsight, the water apple tree is thought and said to have a strong presence of supernatural entity.