xxxxxChloe, the girl with fairly short punk-cut blonde hair and blue eyes, should be about 5'7", but sits about a foot and a half shorter than that in her wheelchair, which for obvious reasons accompanies her everywhere. She's usually casually dressed in a tank top and jeans and seems happy enough, often just sat on her phone watching whatever's trending, or sometimes fiddling with the stripboard she carries around with her to make various little devices out of spare parts.
Chloe knows her way around electronics as well as having a good handle on the (mortal) world around her, having minored in Physics. Unfortunately, there's plenty of people who might disagree with those specific laws...
Geists - well, the weird stuff they do - really tend to have weird effects on Chloe, though she doesn't actually know why.
Bethany, we may not have known each other all that long, but I've never had a friend quite the same as you.
Heath, you're sweeter than you give yourself credit for, even if you are a zombie. Don't throw anything away.