Libby: Why are you winding a watch that doesn't work?
Smith: 'Cause someday the world's gonna change and it'll start ticking again. I'd like to have it ready for when that day comes.
Libby: You're such a strange man. There's so much going on inside you, you know? Like a pool of water, so still on top but if you dropped in a rock, it'll keep going on forever, never hit bottom.