The ending of Bao Liang and Nan Nan in "Golden Earrings" was not explained clearly at last?

Bao Liang and Nan are over, and they have already confessed since the 27th grade. Nan met the model Bao Liang in the night market square and didn't recognize him. She is with another man. When she left south, Bao Liang did not chase after her, but shed tears, indicating that this love was over.

Bao Liang is not with Feifei, because he is only grateful to Feifei and has no love, so they can't be together.

PS: Maybe Feifei will stay with Baoliang after being injured, because Feifei loves Baoliang too much. Even if Baoliang doesn't want to be with Feifei, Feifei will give everything, even her life, and will always take care of Baoliang and Gaga. It doesn't matter whether they are together or not, because Feifei has made up her mind to suffer and starve with Baoliang and pay the price for him. I think one day Baoliang will be moved by Feifei and finally come together with Feifei to make this family complete. They will definitely exchange today's hardships and youth for tomorrow's happiness and happiness!