i'm rereading this story and i think they executed the ending perfectly. the two leads fit each other and help one another become a better person day by day. yul (the yandere) is just a perverted manchild who failed to see the errors in his ways until it was too late for him. The only way he was gonna be able to grow and become a better person was if him and fl were apart and that's how it played out. The Ml also isn't a one-dimensional run of the mill character, he also held a lot of depth and character development. I really recommend giving this story a read bc it's rlly well written, but if it's not ur cup of tea then that's alr.
Not reading this cuz I heard she doesn't end up with the yandere. So sick of every single shoujo/josei doing this. When will I have ONE yandere ML that the FL ends up with instead of the most generic MLs ever