I have a very cliched thought for this shot. Its something that can be said by every superhero movie out there (maybe not superman). There is a hero (or heroine, lets be civil now!) amongst all of us. He could be walking through our crowds and we would never know who it would be. The fact of the matter is that all this hope talk is great but to put it simply we are all capable of great things. Hoping to be a hero is a bad idea, instead try to do the right thing and you will soon be a hero for someone out there.