You have to realize that this is a regression, I don't condone whatever cesare did but you have to understand that that was in the past life not this one.... With how much Ariadne changed the story, things are bound to change too including pples ways and feelings, like in this case,count cesare. What he did in the past hasn't happened because of the different circumstances Ariadne created. Like right now i believe Cesare's feelings are genuine, although he'll still proceed to be an asshole in the future, he just isn't going to do it in the same way. So as much as Ariadne remembers what Cesare did to her in the past life, this Cesare has no idea. So the reason why she is able to stand in close proximity to Cesare is that he hasn't done anything in this life to give her any reason to hate him (yet). So im just answering the first part of your comment.
I wish there was a way to edit my response but i want to correct something. I meant Cesare hasn't done anything in this life to give Ariadne a reason to hate him "openly". And Ariadne knows this. She knows that this Cesare doesn't know anything and hasn't done anything (yet). It would be quite suspicious if she was open about her hatred for cesare when he didn't do anything. What Ariadne strives to do in this life isn't just revenge, but to change her fate and give herself the life that she deserves and so desperately worked for in the past life prior to betrayal.
Im afraid the story will only get worse as it progresses.
This story is just all over the place. Is it just me or would anyone who got used and rejected by a former lover could even stand being in one place, let alone in close proximity with each other? I know its not my place to dictate what the author does with their story but I would rather Ariadne to focus on her revenge against her family than all this romance. I am still upset that Arabella died like that and how it was used for romantic purpose in the end. Who the hell was that white guy riding their carriage before?? Who on earth was that grandma in the boat and why is she seeing the FL in some water? What the hell is the Judge in the first place? Nothing was explained about the circumstances of her return in the past. Not even the “consequence” was explained all too well. All the romantic scenes are too cringy bc it feels forced. And now we have the camelia boy who most likely fell in love w Ariadne and is going to have a second ML syndrome. Or is it a third? Who knows at this point. Ariadne is not even making steps of trying to become queen asap except for romancing the prince? She knows who would kill the Queen and it could be her chance to help Alphonso to secure his throne if he take out the red haired douche canoe. I apologize for the rant if you end up reading this, but i just dont know where this thing is going aside from a harem type romance