Margo catches up to Matt, who asks whom she was just talking to. "They're the arrogant jerks that saved your life," Margo says. You'll notice Cameron was not included in the list of people who saved Matt's life. I'm just saying. House and Foreman enter the elevator together. They look at each other, and then down at their identical gym shoes. Foreman makes a mental note to visit his local mall's Foot Locker, where a variety of exciting shoe brands and styles can be purchased, while House wonders if the fact that he got his pair for cheap online means that they're filled with pesticides.