last night's dream

So I had this dream last night.. I was in an auditorium trying to find my way around, seeing if anyone else was there that I knew.  There were a lot of people that I used to go to school with.  My sister was waiting for her friend JS, I couldn't find where my husband went, and then I saw another friend of mine.  Well, his last correspondence to me stated that he didn't want to stay friends with anyone from high school, that he wanted to start a new life with no one in it.  Okay, so I left him alone.  But in my dream last night, I saw him again, and asked him if we could be friends again.  He looked at me and said no, we can't.  So as I started to walk away, he asked me what my new last name is.  I said that if he didn't want to be friends, then why does he want to know?  So I walked off from that, found some more friends, then I was walking with my husband through the halls of my elementary school, trying to find more people to say hi to.  I don't know of any of this means anything, but it was nice to see people that I'll probably never really see again.