. ----> | | | | i o-----|.
I just saw the movie last night, and this is really fitting.
I see Benjamin's entire lifespan through small, shaky moments that keep passing each other by in this song. The world moving around him while he stays in place. Somehow, the beginning feels like both an ending and a beginning, and the song's structure follows that of the entire movie.
The ending is incredibly beautiful, just like the movie's ending. It leaves me with the same feeling.