How does eliza change in Pygmalion?

Eliza undergoes a significant transformation in "Pygmalion" from a poor flower girl with a thick Cockney accent to a refined and articulate lady through the efforts of Professor Henry Higgins. This change reflects her growth in self-confidence and social mobility, though she also faces uncertainty about her identity and her place in society as a result. Ultimately, the play explores themes of social class, identity, and the impact of language and education on a person's opportunities and relationships.