Dear, Our Past

Xiaonan, Jiaqi, and Xia Xia are good friends in the same dormitory. As graduation approaches, Xia Yu comes to school to visit her younger sister Xia Xia. This is the first time in four years that Xia Yu has come to school to visit Xia Xia. Xiaonan has seen Xia Yu's photos for a long time, but never expected to see Xia Yu's first glance, which really moved her heart. This is the first time in her four years in college that Xia Yu has been with a man