Strange Incounters

I think I am a magnet sometimes for strangeness. Today while scraping paint off the house, and yes I am still scraping paint off the house...I know I know it is insane, but I digress while scraping paint off the house a white van pulls up and a guy gets out. Well instead of talking to me and I'm slightly hidden by the side of the house, he walks around to the backyard and then hearing the scraping noise I am making, he peeks around the side of the house. Then he asks, "Is Brad here?" I give him a curious look and reply,"No, I think you have the wrong house." The he looks at me like I'm weird and says,"But isn't that his mustang in front of the house?" I shake my head and reply,"Um, no. That would be mine." The man looks slightly confused and says,"Sorry." Then he walks all the way back around the house and gets in his van and leaves. I find it strange that he would just decide that a car looks familiar and so stop to fond a person. I find it more weird that he didn't knock at my front door but just walked all the way around to the back of the house looking for this supposed man. Anyone else find that strange.