What can I do, forget the sorrow?

Love always leaves a mark, you can't forget it. It is really hard to forget someone. Try something else. The time to forget someone is twice as long as the sum of the time you love him. Time can be forgotten slowly.

Try to spend your time elsewhere, and you will get better slowly. Come on, don't let those bad memories affect your later life. The future is still very long, and it is very hard to live in memories. Be strong, I believe you will be happier and live a more wonderful life in the future!