When I was in high school, Ms. Eri was my English teacher. Despite silently loving her, I never dared to confess. As time passed, I have grown up and started working. Wanting to improve my language skills, I decided to choose an online English communication course. And surprisingly, in the list of teachers, there was Ms. Eri! Ms. Eri still looked beautiful, elegant as ever, even more charming than before. At the end of the lesson, she recognized me as her former student, and our houses were quite close. Today, I saw her arguing with another man. After the class, I inquired and found out that he was her lover. It turned out that Ms. Eri's marriage had been cold for a long time, and this man appeared to fill the void in her heart. But then that man betrayed her. After listening to Ms. Eri's sharing, I decided to confess my feelings for her that I have kept for so long...