Well, it's pretty clear why you'd wanna stay away from her. She became Artemis's... Snitch! If you commit a crime or do some shady business, you'd better explain yourself or else you'll be met with Artemis's bow and arrows faster than you can say 'Moonlit hunt!'. Innocent or not, nobody's safe! And DON'T let her catch you with any electronics, especially iPhones! Once she sees you have a device, it'll be as good as Artemis's property! If you value your stuff, leave 'em at home!