Crushing Dreams

Does anyone know what dreaming of a person you have a crush on mean?....I'll be more specific:

I'm not normally the dreaming type (I hardly have dreams in my sleep) but lately I've had tons of dreams involving a person whom I have a huge crush on....well I'm in love actually but it's not reciprocated. That's another subject. Anyway, the first dream I had involved me running into that person in a street somewhere.

In it, I was walking with my head down and was about to cross a small street. The place was strange and I've never seen in it real life, TV, online, etc. As I was about to cross the street I looked up to both sides of the road to check for traffic. Then I saw a car pass by and I locked my eyes on the driver....who happened to be my crush. My crush looked right at me with a surprised look (like you'd have if you came across someone you recognized).

After my crush finished driving by, though, I started running across the street. When I realized that my crush was going to park the car somewhere near and that there was a dead-end on the other side of the street. I got sort of panicky and then started running up the street as fast as I could. Before I knew it the dream shifted to a park near my neighborhood. I guess I'd ran all the way there and I stopped at one end of the park. I looked back across the park and saw my crush walking around, looking for me. I hid behind a tree so I wouldn't be seen. Suddenly I started to think to myself and wonder why I was running away from my crush and just as I decided to come out of hiding...I woke up.

Any thoughts as to what this means? All my dreams have been different but seem to have a persistent theme. For example, in another one, my dream texts me "I love you" and for some reason I don't feel too happy to get that (in my dream).

I'd appreciate ANY insight!