Um...about what, exactly? The back and forth nightmare mental bullshit that happened during the flood? Or, the whole 'warden' thing?

[She sounds wary, not angry. And she's 99% sure he doesn't actually mean the first thing either. But what she feels mostly right now is confused, so she's trying to pull a distraction from the real subject.

When she thought about getting a warden, she never considered it might be someone close to her own age, or someone she already sort of knew. Someone she was starting to maybe consider a friend.]