There was a story-telling beginning, a tortuous process, and an unknown ending between him and her.
The breakup proposal was made by him, but he stubbornly believed that he was dumped.
If he doesn't come to her, she will pretend nothing happened
He kept filling the hole in his heart with new girlfriends, until she appeared in front of him with another one on his arm.
Only then did he realize that some people were addicted to painkillers, and after using them for a long time, they could never stop taking them.