Ingrid Sanai Buron

House's ex-girlfriend returns to seek help for her ill husband, but House is unsure whether he wants to take the case.

Dr. House and his team race to diagnose a member of the mob and get him well enough to testify and enter the witness protection programme.

Lorelai and Christopher get into a fight over wedding plans. Meanwhile, when Logan discovers that Rory and Marty have been pretending that they just met, rather than admitting their previous friendship to Lucy, he reveals the truth to Lucy. Finally, Emily gives Lorelai a warning about her marriage.

House and the team attempt to find out what is causing a mysterious fever in a teenage girl who is insensitive to pain, and Cuddy goes on a blind date for Valentine's Day.

House treats a talented 35-year-old pianist with the mental age of a 4-year-old, and the team worry about the state of House's own health when they make an alarming discovery.