About 8 months ago someone who I went to middle school with was on my mind heavy... I found this weird because I am in my late 20's so middle School was a long time ago and we didn't stay in touch or anything. Because he was on my mind so much I decided to look him up on Facebook where I found a page that was dedicated to him. I found out that he was killed a year before that. Last night I had a dream that I was on vacation with some family members and i was on a bus and when it was almost time to get off I stood up, looked around and saw him. He looked at me with a huge smile on his face and I started to jump up and down with excitement. He came over to me hugged and kissed me then walked away... then I woke up. He didn't say a word just had a big smile when he saw me... what does this mean?