“Oh.” Okay, that's something that Chloe knows, too. She’d set out on her own way too young because it had been the only way she could imagine to keep being herself. In the end she hadn't had to run that far - and can't imagine having to do what Billy had done - but she’d taken some pretty big risks in the criminal underworld, hadn't she?

“I see. That's obviously not why I do this.” Although really, it kind of is. “I like climbing, and running and jumping. Pushing my body to the limit. You can't think about anything else. It's the most free you'll ever feel.”