Hey don't be upset and beat yourself down for that guy leaving you. You have a lot of years ahead of you to be with him. If he needs time to catch up with grades, you should respect that. Maybe help him with his work? That way you can be closer to him. You're 12, remember, there is plenty of time to meet other people. (he won't be the only guy in your life).

This is a good poem, and I know where the motivation came from. You're a good writter, just think about what you are doing.