This is (without a doubt) the best episode of the second season. The writers have done a good job, and they cheated us! House is injured by a man: he's House's patient's husband, who killed herself after being cured by House. After being operated, House tries to resolve the problem of a patient whose tongue became bigger. House can't distinguish the reality from the dream and several times he do something who doesn't remember. At the same time he notices that the leg pain has disappeared after the operation, but now he can't make diagnosis. The ending is superb! I'm looking forward to see the third season!
