Find passages that show Dickens’ use of sentimentality.

From the text:

I was so humiliated, hurt, spurned, offended, angry, sorry,—I cannot hit upon the right name for the smart—God knows what its name was,—that tears started to my eyes.

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“Very easily said!” remarked Camilla, amiably repressing a sob, while a hitch came into her upper lip, and her tears overflowed.

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“Biddy!” I exclaimed, in amazement. “Why, you are crying!”
“No I am not,” said Biddy, looking up and laughing. “What put that in your head?”
What could have put it in my head but the glistening of a tear as it dropped on her work?