Characters
Here's where it makes the most sense. You need it so you don't forget. Forget that there are places in the world that aren't made out of stone. That there's a - there's a - there's something inside that's yours, that they can't touch.
— Andy
Behind the line May contain spoilers.
Our reading
An editorial interpretation.
Andy says you need this so you don't forget the world holds softer places than stone. He means an inner part of you that others can't reach. It's a quiet insistence on keeping something safely your own.
Context reviewed