Hugo and Isabelle watch the city from the tower clock.
Hugo (Asa Butterfield): Right after my father died, I'd come up here a lot. I'd imagine the whole world was one big machine. Machines never come with any extra parts you know. They always come with the exact amount they need. So I figured, if the entire world was one big machine, I couldn't be an extra part. I had to be here for some reason. And that means you have to be here for some reason too.
Hugo and Isabelle hold hands.