Ingrid Sanai Buron

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.

A woman from Dr. House's past returns to the hospital, where she used to be legal counsel, seeking his help in diagnosing the illness her husband has.

A 35-year-old musical savant is admitted to the hospital with a rare movement disorder; Cameron discovers that House has been in contact with a Massachusetts hospital.

When a mob informant suddenly collapses before court, House and his team try to cure him or determine whether he is faking.

Gabrielle decides to get back into the world of modeling, Lynette is suspicious of her new neighbor and Bree meets her antagonistic mother-in-law.

While introducing Lorelai to his sister's new baby, Luke shares a sweet moment with her. But when Christopher (recurring guest star DAVID SUTCLIFFE) witnesses the scene, he becomes concerned that Lorelai isn't fully committed to their marriage. Later, the two fight over whether or not they should exchange vows at the elaborate wedding party that Emily is hosting for them. And Luke and Christopher have an ugly confrontation on the streets of Stars Hollow. Meanwhile, upon discovering that Rory and Marty (recurring guest star WAYNE WILCOX) have been pretending that they just met, rather than admitting their previous friendship to Rory's friend Lucy (recurring guest star KRYSTEN RITTER), Logan reveals the truth to her. Also, Emily gives Lorelai a warning about her marriage. And Luke contacts a lawyer over his custody troubles with Anna (recurring guest star SHERILYN FENN).