Adia can't help but smile. "That's cute," she says. Is it strange that she likes Harley's style? "I'll keep an eye out for it."

But how will she let Harley know if she finds it? It reminds her of the other thing she meant to show her. "The PINpoint vending machine is just over here." She heads back down the row of vending machines, looking over their contents until she finds the right one. "This one. You can enter the number for the style you like, but they don't cost anything. I think they were donated at some point by the woman who invented them."