In the play, Song Yunping is Song Yunhui's sister. In those days, both brothers and sisters were admitted to the university, but because of family members, they could only have one place. In the end, Song Yunping gave the only place to go to college to his younger brother for Song Yunhui's future. Song Yunhui asked her sister to repeat one year and take the exam next year, but Song Yunping gave up the opportunity to go to college because of poor family conditions.
Song Yunping is a very kind and gentle woman. Although her family is not good, she can also be regarded as an intellectual family. Later, Song Yunping met Lei Dongbao. She thought that Lei Dongbao could protect herself and bring her a sense of security, so she chose to marry Lei Dongbao.
Unfortunately, it didn't take long for the two to get along, and their feelings changed. When he first got married, Lei Dongbao was obedient to Song Yunping, but later he became obstinate and did everything impulsively, never considering Song Yunping's feelings or listening to Song Yunping's opinions. Song Yunping also broke his heart for him, which eventually led to the accidental abortion of the child, and Song Yunping also died.
Song Yunping is the most tragic character in this drama. Before she got married, she always paid for Song Yunhui. After she got married, Song Yunping always took care of Lei Dongbao. Even when she died, she thought about what to do if Lei Dongbao was left unattended. It can be said that Song Yunping was a very kind person, but her fate was very sad.