Okay, now we're back in the world of Craiglockhart. He's super-excited about the prospect of having sex with Portia. He wants to know why he's doing it now, but he can't figure out how to control his emotions. He doesn't want Portia to be freeloading in his place. He also wants to make sure that she's not having a sexual affair with someone else. He tries to convince himself that it's just a matter of time before he and Portia have sex, but then he realizes that he'll have to go out and find someone else to do it for him. He finally decides that he needs to go someplace else.