Dream About Showering Outside

I dreamt that I was showering on the side of my house with a hose. The side of my house had a small covered porch, and brick steps going down to the yard. Across the street was a man just minding his business but saw me and probably was curious as to why I was showering on the side of my house. I think my reason was because I needed to be clean in case my boyfriend stopped by to visit. But I had two relatives inside who could see me and I could see them. They acted as if what I was doing wasn't a big deal, as if it was the norm.