The story of something, like this.
A child named Miles Sccot was diagnosed with leukemia at the age of 1 year and a half. When people asked him what his wishes were, Little Miles said that he wanted to play Batman himself.
Make A With, a non-profit organization, made a movie to help him realize his wish and raise money for him. Batman begins. During the filming, the whole of San Francisco is transformed into Gotham Batman Miles, accompanied by another Batman, who defeats the bad guys. According to this touching story, coldplay wrote something like this for Little Miles.