The team first suspects an allergy to her boyfriend's semen, or perhaps unprescribed antibiotics he was taking, which could have been passed during their encounter. The team first suspects an allergy to her

The sixteenth episode of Season 2, titled " Safe ," first aired on April 4, 2006. It features a high-stakes medical mystery involving an immunocompromised teenage girl and a comedic subplot centered on the "odd couple" living arrangement between House and Wilson. Episode Summary titled " Safe

The two continue to navigate their new living arrangement, which devolves into a hilarious "prank war" involving a missing cane and a Vertigo poster.