House makes a shocking revelation in a bid to save himself from jail time; a firefighter chooses to have a risky, radical treatment on his brain in order to keep a secret.
A snowstorm leaves the ER short-staffed on Valentine's Day; House determines that Foreman's patient, who was injured in a car accident, has a rare condition that makes her completely insensitive to pain.
When a young scam artist passes out while working a card-playing scheme, Foreman suspects her condition stems from drug abuse; Cuddy and Wilson go on a date to an art exhibit.