S4·E20 Milestones
Aired December 21, 2010
Synopsis
Olga has returned profoundly changed. Still in love with Giulio, she intends to win him back, but she hasn't reckoned with Emma, who has finally decided to reveal her feelings. Giulio is caught between two fires, and the surprises aren't over. Ezio is deeply hurt by Stefania's betrayal and has no intention of forgiving her.