Plot summary
Miranda Bailey ( Grey's Anatomy ' s Chandra Wilson ) brings Izzie Stevens ( Katherine Heigl )'s kidney patient, Sarah Freemont ( Alexie Gilmore ) to Los Angeles, but she comes into conflict with Sam when the only possible donor is Sarah's HIV-positive sister, Emily (Joey Honsa). Meanwhile the consequences of Addison's emotional affair with Noah catch up with her. As Violet returns to work for the first time since her attack, Sheldon and Pete finally discover who the father of her baby is. Cooper and Pete try and help their patient attend his school dance with his girlfriend and share their first kiss. This episode concludes a patient crossover which began on Grey's Anatomy with the sixth season episode " Invasion ". Chandra Wilson and patient guest star, Alexie Gilmore appear in both parts as Miranda Bailey and Sarah Freemont respectively.
Credits
Adapted from Wikipedia contributors, Private Practice season 3. HTML formatting and reference markers removed.