And what's Cameron doing during all of this? Certainly not her job! She's running after Wilson on his way out of PPTH. She calls out his name, and Wilson rolls his eyes hilariously. He doesn't slow down, so Cameron has to keep running after him like a puppy chasing its owner. She finally catches up to him and says that Cuddy wouldn't tell her anything about House's Boston trip. Wilson doesn't want to tell her anything either, until she brats that, if House is leaving, she'll have to look for work, so she has a right to know. It's called "two-week notice," Cameron.
House plays the piano and makes the ladies swoon. Wilson shows up, and House says that he's playing a song he wrote in junior high. He could never figure out what came next in the song, and it's been bothering him all this time. And then Patrick wrote the rest of it for him. Wilson is forced to listen to the song, and to Patrick's addition, before he's allowed to talk to House about what he really wants to say. He says that he'd be willing to help House switch brains with Patrick, and then House could be the "brilliant pianist" (hee hee, that sounds like "penis") and Patrick would be the guy with brain cancer. Well, that would be mean. House stops playing and shrugs the cancer off as "nothing." Wilson thinks House needs to talk about it. He also wants to see House's medical file, and says that no one else knows about the cancer. Except Cuddy. And all of Boston, apparently. "Cancer isn't 'nothing,'" Wilson finishes. House apologizes for offending Wilson's specialty. Hee. House says that there's nothing for Wilson to do here; he's going to Boston for some treatment, and then "everything will be fine."
With that, Chase walks in with news about Patrick. He says that they found a bleed behind Patrick's kidney, but have no idea what caused it. One thing they didn't find, Chase says pointedly, was cancer. House studies Chase as he goes on to say that Patrick had a grand mal seizure, which was bizarre, since Patrick's on those anti-seizure drugs. Really? If anti-seizure drugs worked all the time, then people with epilepsy wouldn't have such a hard time getting driver's licenses. Anyway, House turns to Wilson and accuses him of telling Chase about the cancer. "No, I didn't," Wilson sighs. "I only told Cameron." And I believe, according to the trailers, that they deleted the scene where he told her not to tell anyone. Wilson confesses his slip with a shamed look on his face, as well he should have. If Cameron knows, everyone knows. She's probably wailing away to the centrifuge about the unfairness of it all while she waits for the Times to return her call.