After the break, Billy confronts House alone and asks what he's supposed to do "now." House pretends not to know what he's talking about, and says they'll just put Margaret on a different anti-psychotic and her mental symptoms will magically disappear. "This is not who I married," Billy says. House says that it actually is. Billy doesn't think he wants to stay with a wife who's schizophrenic. I'd be more concerned about the fact that she was able to totally hide that from me, and what that says about me and how much I pay attention to my wife. House says that's not his problem. "It's too hard," Billy whines, although I'm not sure if he's saying it's too hard to be with Margaret now or to leave her. Maybe both. "It's always hard," House says. He tries to take a solo elevator ride following that statement, but Chase jumps in with him.
Chase admits that hiring Dr. Kelly was a "mistake" and she's just not up to Cottage standards. House says it's up to Chase -- he's cool with Dr. Kelly staying on since she did help him get the right answer, and he's also cool with Chase firing her now. Chase says he'll give her another shot. House says that's a good idea, since it'll make it that much easier for Chase to sleep with her. Chase again denies that he hired her for sex.
Music montage!! Billy decides to suck it up and be there for his wife ... for now. Cuddy finds House in her office on her computer. He says he's looking up the name of that physical therapist Cuddy recommended. Cuddy invites him to spend the night at her place. House accepts even though she doesn't have cable. "We'll have to have more sex," he says. "Okay!" Cuddy says.
Chase finds Dr. Kelly cleaning out her locker. She says she's quitting before House fires her. Before Chase can tell her she has another chance, she says she's not that upset about quitting because now she can see Chase socially, which she would never have done if he was a co-worker. Wow, Dr. Kelly hates cheating and she won't date a co-worker? She really wasn't meant to be a Cottage. Chase decides he'd rather date Dr. Kelly than give her another chance.