Mademoiselle demonstrates a change in the quotation when she becomes more childish in her behavior.
<h3>What is a childish behavior?</h3>
When an adult or a fully grown up man or woman starts to behave like a child in their actions, it is known as a childish behavior.
Hence, option D states about childish behavior.
Learn more about childish behavior here:
brainly.com/question/6611937
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