I don't think that dreams necessarily mean anything important. Yesterday and day-before yesterday I had similar dreams, which I've been thinking about quite a bit, but I don't think they mean anything. Perhaps they have something to do with what we want, based around our emotions, but I also believe there's a whole bunch of randomness involved.
I have lucid dreams whenever I want so dreams are just my way of experiencing something crazy or something I've never experienced before, or just escaping from reality. As for normal dreams I've had, I guess they are just randomness. Mine are anyway.