When we develop an interest in the opposite sex at a young age, experts call this interest our "Oedipus complex."
When she was 16 years old, Pu Le believed that her feelings for Xia Yu were what experts call a 'complex'.
When she was 17 years old, Pu Le thought she only had a good impression of Xia Yu.
At the age of 18, Pu Le finally knew that it was love.
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At the age of 23, Pu Le knew that Xia Yu was her lover. The so-called lover is the person who cannot be loved.