answer:This is just one opinion: the guy was in your dream because you have been listening to your friend talk about him. There is no reason to take a dream for anything more than the mental scrambling of stored data that gets put together in a dream state. I once had a dream that Tom Cruise and I were enamored with each other and were sitting on a rock on top of a hill with our arms around each other’s waists. The love and happiness we shared felt strong and peaceful, even after awakening. I am not a fan of Tom Cruise. It most likely was caused by watching about 3 minutes of Minority Report the night before. Let the dream go. Do not let it control your thoughts and feelings, and most importantly, do not mention it to any of your friends.