We learn the "why" behind House's hiring choices: Foreman for his juvenile record, Cameron because she's "pretty" but chose to work hard, and Chase because his famous father made a phone call. The Conflict: The tension between House and Dr. Lisa Cuddy

When you watch the full episode, keep these details in mind:

As Rebecca Adler suffers from worsening neurological symptoms, including a seizure and temporary blindness, House's team cycles through various diagnoses. They initially suspect a brain tumor, but when radiation therapy nearly kills her due to an undiagnosed immune issue, the team is forced to look deeper.

That final image—House alone in the dark of his office, the pill bottle in his hand—tells you everything about the eight seasons to come. The medicine is the surface. The pain is the story.