It occurs to her, eventually, that Doug and all the other humans talk about their lives with a myopic intensity, sharing singular, subjective opinions as if they are each the protagonist of their own novel. They take turns listening to each other without ever yielding their own certainty of their star status, and they treat their fellow humans as guest protagonists visiting from their own respective books. None of the humans are satellites the way she is, in her orbit around Doug.[. . .] She doesn’t understand why, when Doug could be in a relationship with a human, he has chosen to have Annie as his girlfriend, unless she provides something that a human can’t. Like undivided attention. He is the only star in their system, she realizes. He has no competition, no need to listen to Annie like she’s her own protagonist because she’s not. She has no outside, separate life beyond his. They have no issue of imbalance between them because they have no question, ever, about who has complete power.