He stands in front of the giant door, glancing at the red button before looking back at you.

“Are you sure we’re going to do this?”

he hovers his hand over the button.

“Once we’re out, we probably won’t come back. Oh, fudge, let’s just do it.”

as his hand hits the button, the door unlocks itself and swings open. A warm wave of light shines through the hole. That must be it- the sun. The surface is calling.