Three Stories is a 1st season episode of House which first aired on May 17, 2005. Cuddy wants House to deliver a lecture to the medical students on diagnostics, and House finally agrees when she lets him off of clinic duty for a couple of hours. On the way to the lecture, he finds his ex-girlfriend coming to see him to ask him to treat her husband. After refusing, he heads to the lecture where one of the cases he presents starts to look very familiar.