Lost...

I was in a market with my girlfriend.  There were lots of people, and I had my camera with me.  However, at some point, I lost sight of her in the crowd and couldn't find her again.  I ended up walking into a building to look for her, which turned out to be an old school that was now being used to teach young girls ballet.

The school building had long hallways and winding staircases and there were lots of little girls with their parents.  By this point, I figured out that I had taken a wrong turning and my girlfriend was not here.  However, by this point, I was also completely lost.

I walked another long, empty corridor and asked the first person I saw, a young Chinese girl (who looked around 6 years old) for directions to the nearest exit.  I followed her directions, but when I went to open the door she told me about, it opened into a brick wall.  Somehow, I was able to walk through the wall and on the other side was the lift that would take me to the ground floor, but then I woke up.

Last week, I went to Camden Market in London with my girlfriend, which explains the market.  I also had my camera with me at the time as well (which explains that), but the rest is a mystery to me at the moment.