Absolutely nothing!
it means that you had a dream with a famous person and the death of a loved one.
Every dream is about the person having the dream. So this dream of your double is about the person that dreamt that dream, not about you.
talk to him and tell him how you feel eventually he will understand.
Dreams are about the person having the dream. So this other person's dream is about that person, not you.
A dream date would be if you were with the person you wanted to be with the most and end up having the best time ever.
This dream means that in your mind, that famous person represents something that you would like to be. For example, a famous athlete might be a symbol of your love for that sport, or a fabulously wealthy person could represent your longing for wealth.
The meaning of this dream would depend on how the dreamer regards this particular famous person. It might suggest that the dreamer is receiving more recognition and appreciation. But it could have quite a different meaning if the dream had a dark or threatening tone.
It only means that the dreamer is not secure in their own job. The dream is not about you at all; your image in that dream is a stand-in for the person having the dream.
The meaning of the dream depends on who the "famous person" is and what that individual represents. For example, a dream of Abraham Lincoln would be quite different from a dream of Lady Gaga, who are both famous persons. The emotional tone of the dream is also important, whether happy or sad, calm or terrified.
Your house is a metaphor representing your life. Having a classmate in your house in this dream merely illustrates this person "in" your life. It does not predict anything in the future. Any further meaning depends on how you felt about having this person in your house.
This is most likely a wish-fulfillment dream.
Means she is the ONE ..... NOW is she having the same dream?