I keep dreaming about my crush I have had 3 dreams in the last week and a half what does it mean?

Ok so in the last week and a half I have had 3 dreams about my crush, can someone help with telling me what they mean? The first one I can't really remember too well but I am pretty sure we were dating and like just hanging out. Then second one we were in biology cl and we went to put microscopes away and he asked me something I answered then he was surprised I was being nice then he asked me out but then I woke up before I answered. The last one was 2 nights ago. We were dating and I was in his room and there were 2 other girls and another guy there and he was ignoring me he was sitting on the bed and i was on a chair with a blanket and him and the other guy were having a conversation about some girl the other guy went out with. Then somehow we ended up at the movie theatre and he was still ignoring me but then I went to sit beside him on the floor and then we were just laying there then I woke up. Can anyone give me their input on what this means? Is it true if you dream about someone they thought of you before they went to sleep?