Boy, if you receive a love letter from a girl, telling you that you have liked you for ten years (a junior high school classmate), how will you react? Will it be accepted?

If it were me, I might say yes, and I will take a fancy to your persistence. I don't know him. Maybe he will only be moved and won't accept you, because he may have the approval he likes, but you just don't know it. Maybe he doesn't like your type. If he really likes you, you have been together for ten years, he would have chased you ~ but work hard anyway and show courage to say "you love him".