How can this dream be interpreted?

[sly bossy]

i've been having a crush on a guy since 7th grade i.e 2005 up to now....this is the longest ive had in my life..he's our pastor's son so i see him every once in a while in church ..so i dreamt that we were talking and having fun...now what bothers me is the way he was dressed in the dream,he was exactly the same when i saw him today in the morning,though ive never spoken to him face to face,only once in a while on twitter/facebook when i say hi,i knw i cant have him...what does it mean..??.