Grey’s Anatomy 10×21 Promo “Change Of Heart” Farewell to Cristina

Grey’s Anatomy 10×21 “Change Of Heart” – Jackson is given the daunting task of delivering disappointing news to the doctors. Meanwhile, Derek’s sister Amelia drops by for a surprise visit, Richard surprises Catherine in Boston and when Bailey gets frustrated by the slow pace of her research, she makes a risky decision on “Grey’s Anatomy,” Thursday, April 24th on ABC.