The wind passes without leaving a trace, and the rise and fall of a family is never the result of one person. She and he secretly developed feelings for each other during their long time together. But there was also a family feud between her and him. He thought it was her father who had implicated his father. She knew the truth, but she didn't speak and allowed him to do his tricks. You say it's because you like him, but she admits it but doesn't want to marry him. After protracted questioning, he found out that she didn't want to be like her mother, because she loved her too much and lost one, and the other wouldn't be able to survive.
Concept: How to choose between love and hatred?