[If asked, she'd explain it to him. She's gotten better at it since she got here; while she was alive, she was very defensive to everything that invaded her personal life. But that could've been for the fact that 80% of people she knew tried to hunt her and her lover down.

But someone hearing her prayers and responding to them, maybe trying to make things better- it's a pipe dream she had long ago abandoned.]

Angels... what are angels? To you.

[Aziraphale was an angel but she never really asked him what that entails, what does he do. Demons are easy.]

Niceties don't work. The moment you show that you have a soft, polite spot everyone tries to exploit you.