Amelia has her brain tumor removed, but in the days following, she experiences some complications, such as speaking only French, and memory loss. Richard unexpectedly brings Maggie to attend a family dinner hosted by Catherine, which turns awkward when Catherine discloses to Avery his inheritance from Harper's passing, a quarter billion dollars. Bailey and Richard host interviews with prospective new interns but fail to find a decent candidate. Using her research to justify his entry into the country, Meredith and Nathan team up to bring Megan's adopted son to America. Amelia and Owen face their fear that their marriage is based on a version of Amelia created by her illness. Arizona learns that Sofia wants to move home. Jo confesses that she hates how much control her ex-husband has over her.