My deskmate ignored me.

Maybe you have misunderstood. If I can suggest that you ask her out for a chat, after all, that's how I got here. It took us five years to solve this misunderstanding. I hope you don't go our way. Five years ago, when I was a senior in high school, he left with my misunderstanding and despair. Five years of doubts and regrets torment me all the time, but five years later, we can only laugh and cry.