Don knew this place the moment he was raised onto the platform. Knew it by heart. There was no way he couldn't know it.

He was home. And his home in this world was destroyed. And he knew, just from the smell, what he needed to do.

Water. That was going to be the priority. And when he sees a bottle of water, well. He's going to go after it.

So he bolts, right towards the nearest water bottle.