This was a novel about twin sisters. The male protagonist fell in love with the older sister at school, but after the older sister died in a car accident, the male protagonist finally fell in love with the younger sister. This kind of plot was more common because in some novels, the male protagonist usually experienced a series of setbacks and tribulations before finally discovering his true love. This situation also reflected that in real life, people often had many feelings for the same person. Sometimes, they would fall in love with different people because of different factors.