Cristina (Sandra Oh) agrees to keep secret the fact that Burke (Isaiah Washington) has been suffering from hand tremors since his surgery. Izzie (Katherine Heigl) pays a visit to the hospital for the first time since she walked out. Alex (Justin Chambers) is perplexed by his latest patient, a foster child named Megan (Abigail Breslin) who seems unfazed by her many injuries. Another patient's wife (Lanai Chapman) vents her wrath at her husband (Gabriel Casseus) over his repeated surgeries. Addison has a tense, terse meeting with Mark (Eric Dane). And George (T.R. Knight) insists that Callie (Sara Ramirez) find somewhere else to live (guess where!) ~ Hal Erickson, Rovi