[Katniss looked at him, her eyes widening as he kept going. She nodded her head slowly, her mouth pressing together as she considered all of these things. Then she rubbed her forehead for a moment, tilting her head at him.]

..It makes sense. It's just -- it's so vast. It's unbelievable that so much exists. I mean, I'm from a land where the mountains stretch forever. To think there are hundreds, thousands of mountains? Wow. Just wow.