Rebirth and a Life Without Regrets

I believe that many people have someone they like when they are in school, but due to various reasons, we cannot be together, and it is the same for me. She was my deskmate in elementary school and my classmate in junior high school, and we spent nine years together. But when I was in school, I didn't dare to say that I liked her. After graduating from junior high school, she and I didn't go to high school. She asked me what I would do in the future. Ask me what I think of her? I ignored her, and now that I think about it, I feel so sad. I really hope that I can turn back time and that I can be reborn and go back to the past just like what is written in the novel. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.