Question

why does the Nightingale regard her first encounter with the frog to be a Fairy tale

Answer 1

because the words of the frog was so pleasing to her and the frog said he was a mozart 

Answer 2

Hey buddy.... here's your answer

The frog was clever and cunning whereas the nightingale was innocent and had less self confidence.She became a part of the frog's wicked plans very easily.He came in front of her as the one who owned the sumac tree and known for his splendid baritone.He also says that he writes for the bog trumpet now and then and asserts his importance.The nightingale,being naive imagines him to be a Mozart in disguise.And agress to be his trainee.Thus,the nightingale regards her first encounter with the frog to be a fairy tale.

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