He is using a sort of romantic, classy tone and choice of words to further immerse the reader into the book.
I have never read the book, but this is my interpretation. Hope this helps!
C
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I’m Nobody! Who are you?
Are you—Nobody—Too?
Then there’s a pair of us!
Don’t tell! they’d advertise—you know!
How dreary—to be—Somebody!
How public—like a Frog—
To tell one’s name—the livelong June—
To an admiring Bog!
oke im gonna sub..thenks for the pointssss :))