So they were classmates and he has crush on her. He was always observing her and make a move to ask her out but she doesn't want to be in a relationship because her mother has very pain ful past because of her father. But he kind of make her fell far him and they become a couple. But when she completly fall for him suddenly he act live a b*st*rd and ignore her and when she asked why was he acting like that he said he doesn't want to continue the relationship and she broke completely. After ten or something year later they met again as employee and superior and rest you know I guess. I don't know why she is sleeping with after what he did to her. This is so frustrating still I'm reading this.
I agree. At least for his actions. But I really hate it when authors do that... 10 years is a long time. It's time you can't get back.
It reminds me of that webtoon. https://www.mangago.zone/read-manga/pure_love_operation/ And I'm so upset about it…

Even if they are main characters it feels disgusting to me. I didn't know this type of Revenge exist.