"Just so I'm not... Tired," said Ellie. She didn't really want to admit that she was used to being fairly sleepless. It wasn't a bad thing -- there were just consequences, sometimes. As long as she wasn't affecting anyone else, though, she supposed it really didn't matter if she went out into the city with two or three hours of sleep.
She furrowed her brow at him momentarily, but shook her head of it, looking away. "Oh."
There were so many people in here. It was sort of nice being around them when they were mostly asleep. And Grand Central was beautiful, somewhere under all of this. There were easy things to think about, and then there were harder things; beauty was of the former. Even at a stretch.
Ellie thought she wouldn't mind spending time here either. Maybe.
"Do you think so?" She asked. "I've never actually been... able. I'm one of those people who thinks about theory, but has never actually applied it to anything."