The central idea of the passage is that meetings awaken memories and emotions, as shown in the third answer option.
We can arrive at this answer because:
- The narrator of the text shows how to find a person she has not seen for a long time, awakened memories that are very dear to the narrator.
- These memories, made the two girls feel very happy to be reunited, to the point of making them cry with emotion, for being able to see each other again.
With this, we can see that the narrator is in favor of the idea of bringing people together, as he thinks these meetings arouse memories and emotions.
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