I am about to leave my hometown and can't bear to part with my ex-girlfriend.

If you still can't let her go, you can write her a letter. The general content is:

Dear XXX:

Hello, thank you for making us like and love each other. Although we broke up, I will always remember you. Now I'm going to leave my hometown and work in a big city, but I still can't bear to part with you before I leave. I hope you can remember me and have an ex-boyfriend who likes and loves you. But I really hope that on the day I leave, you can see me off and encourage me, at least let me have a thought in my heart and know that there is such a person waiting for me, even if it is not waiting for me, but please don't forget me. I will never forget you. I will live well, eat well and love myself, but please wait for me, don't forget me, and don't forget that I once loved you. I will definitely come back. If you find a new boyfriend, I will also sincerely bless you.

Remember, don't forget me. I will definitely come back.

Here, I sincerely thank you for having liked and loved me. Thank you. We used to love each other and liked each other.

Goodbye.

Someone who once loved you.

Any day