There is no proof that dreams mean anything, so I wouldn't worry too much about it. I mean I've never had dreams of my crushes whereas some of my friends do. So I don't think that means anything about how much you like him or not.
A few months ago, I kept having dreams about my crush. Then I suddenly stopped having dreams about him, but I still have a HUGE crush on him. Do my dreams mean anything? I feel he likes some other girl.