The original words were "I watched the sunset forty-four times that day alone", which meant that he was lonely. He watched the sunset forty-four times by himself, and only once was the real sunset. On the other 43 occasions, the sunset was blurred because the eyes were wet with tears.
This sentence comes from the little prince.
extended meaning
With the childlike eyes of the little prince, the author reveals the emptiness, blindness, stupidity and rigidity of adults, and writes the lonely and rootless fate of human beings in simple and childish language. At the same time, it also expresses the author's criticism of the relationship between money and eulogizes the truth, goodness and beauty.