garage sweep

I dreamt that I was in my garage. I was sweeping it and the landlords side as well, they didn't seem to clean much. I wanted to do it while they were away to make sure I could get it done.  It was raining as well, and I wasn't sure it was the best idea. If I swept the leaves and debris to the opening, everything would just stick.. I started sweeping around their cars, they  had a few in there. Then neighbor's girlfriend came in unexpectedly. She started backing out cars. I seemed she was moving them around. I was excited to see that she was taking a couple out for good. That meant more space for me in the garage. But then she took my car. I said outloud to ?? some other person, I don't like lending my car out.