Please help me out here what do my dreams mean?

well i have a girlfriend and im happy with her shes funny and all...but i keep on having dreams of a female coworker of mine who pretty recently stole my heart...but these dreams involve the usual sex and forplay but also include us driving down Hollywood blvd...and having a family later on and getting married it all starts when when this girl after a few years of silence confesses her love for me by telling me that it was always there but since she had a bf she couldn't act on it...oh and then the bad part i become a talented and well known (globally) guitarist and everything seems to be going smooth i mean i got the girl and the profession but then im driving my car and bam i get killed in a car accident and shes there..then there's the dream in which im up on stage and shes there then later on we go out to catch up but end up making love repeatedly and she tells me she loves me and wishes she acted on her feelings earlier...