Zoo theories
Anna has a theory about Ryan. He's like an animal just released from a zoo and set back into the wild. All of a sudden he has all this freedom and he doesn't know quite what to do about it. He thinks maybe he's still locked in a cage and he can't have what he wants.
She doesn't know what Seth's problem is. Maybe he's happy because he's always been like one of those monkeys they let roam the parks and shit on your cars as you drive past.
She doesn't know when they're going to mate. But, it better be soon, because she's tired of Seth humping her leg.