This only means that your mind is using the idea of the person you know to tell you something about yourself. Depending on the context of the dream and how you felt during the dream, it might suggest that you admire or dislike certain characteristics in this person, or that you need / want to develop a certain trait in yourself. The difference between the real person and the way they appear in your dream might provide a clue; for example, you might see them as your hero or as a threat to avoid.
Yes, if you have sufficient awareness to make choices in a lucid dream, you can make yourself look different while in that dream.
If something is in a different place than it was.
Talk it out with someone or call for help. If you dont know what it really means then look it up on google.
This kind of dream occurs when you havent met the person and you start to think that how that person would look. SO your mind starts to make an image of that person and that reflects in your dreams.
Yes, pretty much anything you can imagine is possible in a lucid dream.
Look for them.
They aren't. Lots of fairies were clothing.
If you are talking a real dream then you need to analyse every part of it and make sure everything in the dream was positive. It could be a warning or it could be a confirmation that your desire to marry someone you already know is right. Without all the deatils I am going to cover all the bases and say if it was to someone you didn't know go over the dream in detail and if anything stands out it may be a clue as to who you should marry or if the event or item that stands out in the dream appears in real life it is time to look around and evaluate who is around you as you future spouce may be nearby.
... they look different?
they will look at u a lot
it best know someone genes they have is how they look and how act.. sometimes peoplentell me i look like my mom but act like my dad..
There is no specific meaning to individual dream catchers. Their beads, ribbons, etc. are just decorations. If one feels there must be significance to different colors, etc., one could look up information on Native American symbols or mythology.