Lucy Honeychurch, a young Englishwoman vacationing in Florence, experiences a pivotal awakening when she witnesses a stabbing and is rescued by George Emerson, a working-class young man who kisses her on a violet-covered terrace during a carriage ride to Fiesole. Pressured by her chaperone cousin Charlotte Bartlett to keep the incident secret, Lucy returns to England and becomes engaged to Cecil Vyse, a cultured but condescending intellectual who views her as a project to be refined. When the Emersons move into her neighborhood, brought there by Cecil as an experiment in social mixing, Lucy confronts her suppressed feelings and the discovery that novelist Miss Lavish has published a roman à clef depicting their Florence encounter. After George kisses Lucy a second time, she demands he leave but then breaks her engagement to Cecil, declaring him incapable of truly knowing anyone. Old Mr. Emerson then challenges Lucy to acknowledge her love for his son, and Lucy ultimately rejects social convention to marry George, returning with him to the Pension Bertolini in Florence where their happiness began.