Robert: (On Wilson and House's relationship) I think they are like a complex, dark version of The Odd Couple's Felix and Oscar. For a guy like House to find the one person in the hospital who gets him, who shares his humor, who can be ironic as he is and is also in a lot pain, it's something everyone needs. But things shifted because of Tritter. The relationship got shaken up. But for me, this is the most fun I've had on the show. To have Hugh on one side and David on the other, that's a pretty nice line to be in.