Over and over Again

I remember that when I was in high school, An Ran liked to read novels about youth pain, and I was happy, sad, and cried for the protagonists in them. She once put herself into those roles, but her youth was only related to one person. Everyone grows up step by step without knowing anything, but for Enron, it may be more twists and turns. She spent 12 years teaching a boy how to be nice to others, but when he faces her and his fiancée who is 6 years younger, what choice will he make? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.