
Spoiler
Okay let me just write what happened... So Diana was supposed to voted to be removed as crown princess but kael and helios voted against that. Hestia felt like her efforts were in vain so that how she ended up on the balcony rethinking life and kael runs back home having heard that she found it and he sees her on the balcony thinking she was going to jump off.... Their relationship blooms on that balcony which is why it's shocking that the balcony scene is here just like that.

Yeah it's shocking, she's supposed to paced in her room and grunt in frustration before heading to balcony where she waits for kael to return because she wanted to know why. But her thoughts of the world being a novel and everything belonging to Diana makes her stare into a distance. Kael rushes up to save and then....... The story makes actual progress.
Somethings up with ch86. In the novel the balcony scene is for another purpose. It was a huge climax from previous scene that happened. I don't want to spoil so I'm not going to mention the full scene but kael did something that made hestia feel like the world was nothing but a novel and she's been living her life obsessing over kael. The world is for Diana and so are the male leads. But I don't know why they skipped it in the illustrations. I guess it's okay, balcony scene is still there.