I NEED YOUR HELP!!!

I had this dream yesterday which kinda freaked me out! I was walking down the street to my house and then all of a sudden I see someone dressed in dark clothing right in front of me. I walk up to the man and look at him for a while then I say,"Do I know you?" He looks at me and smiles,"Maybe..." I then looked closely at him and saw his smile...I realized that it was Michael. I start yelling his name then he covers my mouth and says,"SHHHHH! Don't blow my cover!" I stayed silent. He gave me a hug and smiled,"I know you miss me but always remember that I love you." He gave me the peace sign and he faded away.
What is my dream supposed to mean? I am so confused right now!