Isabel's eyes went wide, her mind already thinking ahead. A machine? Some contraption that let her friend fly? It would be the perfect defense against any Titan that would try to attack them. She grinned brightly, shaking her head when she was talking about the mobility gear. "Nah. I mean, yeah, you could fall, but it's powered by gas that you control and use that to change directions and shit. I was taught by my big bro and he's really amazing on it. Seriously! I'll have to ask him to show off some time."
She started to flip through the characters, choosing a silly cat person this time just for the fun of it. "Yeah. We did. Not by choice. That's the way the world was. Big bro, Farlan and I lived underground. We only escaped because of our skill on the mobility gear and the military wanted us for something. Big bro didn't want to trust them, but I think he wanted to let us have freedom so he went."
Even as she spoke, Isabel was flipping through different songs until she found one that sounded good. She turned it on, a bit of a faster pop song though Isabel had no clue about the song itself. She was grinning a moment later, her feet trying to keep up with the beat of the music.