The Summer I Met You

When they first met, he was sitting by the window, waiting for the younger students to arrive. She was a student in the class he was assigned to lead.

A boy who took time to warm up met an outgoing girl. From military training to the school anniversary, their rapport steadily grew. Zuo Chengli gradually fell for her without even realizing it. Everyone else could see it, but no one said a word, until someone else came along and told him how Xu Chuxia felt. At last, he confessed.