haven't had a tooth dream in awhile

I had a dream recently where I was in some sort of a mall with friends. Also, it may have been a large concert venue. Various stuff happened, but the part I remember most clearly was someone's nose started bleeding. I told them I'd go get some toilet paper. I ran a few miles through the throng of people to the bathrooms. The bathrooms were disgusting, and none of the toilet paper was usable. I started to search around for anything that could stop blood. I found a pile of cloth-like tissues and ran all the way back. When I got there, I realized I was carrying a pile of laundry, I had been gone for about 20 minutes, and the friend looked at me like I was an idiot. The end.