 The engagement is made public, leaving Emma chagrined to discover that she had been so wrong.Emma believes Frank's engagement will devastate Harriet, but instead, Harriet says she loves Mr. Knightley, and though she knows the match is too unequal, Emma's encouragement and Mr. Knightley's kindness have given her hope.Emma is startled and realises that she is in love with Mr. Knightley.