I have had dreams of seeing my ex a few times now. In the waking world I know that i dislike him, I get annoyed when I see him or when he tries to talk to me. If it contributes, my best friend hates his guts. However, when I dream about him, we are usually getting along and we even make out and such. I always wake up from those dreams first feeling guilty and then mad at myself for having the dream. What does it mean?