- The dialogue contain an example of sarcasm, a type of irony, which is shown by Harry's line "Well, it changes every day, you see."
- What Harry means is that his aunt and uncle are not very smart people if they are surprised by his listening to the news every day.
What is sarcasm?
Sarcasm is a type of ironical remark that has the purpose to offend someone, especially by making them seem foolish. Harry uses sarcasm in the dialogue when he says, "Well, it changes every day, you see."
His purpose is to make it seem that his aunt and uncle are not very smart. They are surprised by the fact that he is listening to the news again. Harry points out the obvious fact that the news changes every day.
Learn more about sarcasm here:
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