Maybe ramor is becoming "self aware"? because in the last chap he found the book and it implies that maybe he read it, thus realizing that he was a just a character and after all this time he was doing bad things, thats why he decided to follow the book, to let yulia go by annulling the engagement because he did hurtful thing to her
note : On this chap we can see julie saying " Wait! That's..." i suppose she was shocked to see ramor passing her without wooing her
Anyways this is just all in my head, i like to think this way!