Shi Mujin is recognized as a love idiot. She also knows that she really doesn't understand love. Even before that class reunion, she didn't know that she would also encounter love. She would also fall in love with a man. She would also be jealous. When she saw Qi Yuecheng filled with joy because of seeing other girls, her heart was indescribably sad. When all misunderstandings came into contact and she knew that the other person also liked her, she suddenly realized that although she did not understand love, she knew how to love him!