Carter receives early tenure at Susan's expense. Luka finds Sam's pregnancy test, and discovers that she's not pregnant. The two lovebirds have pretty much run out of things to talk about anyway. Pratt's friend convinces him to attend an old friend's 30th birthday party. Ray thinks a 14-year-old is a drug seeker, but he's really the victim of molestation. Abby meets Jake's extended family at his niece's baptism. Morris is the new chief resident.