
The reason she is hesitated because she doesn't even know why she comes here, ok?!?
Just think about it yourself, what if you suddenly be transfer to the manga you like and you know your fav char will die!!!
Of course you wanna save him/her without changing too much the story, so that's why she likes that, ok?
And if you still not like her personality, then why don't just quiet and watch or leave?
You have to understand the author create her like that to attract Aseph so just accept, ok?

I think it helps her seem more realistic. Especially when it comes to her decision making as she does like him, but is really changing and finding happiness for him. Rather than for him to go down that painful and dark path of the novel. It's relatable to hesitate at moments that concern a whole lot of thinking as every movement she makes and what she speaks changes the whole novels story. (Plus, she ended up being the novels mc females twin sister that didn't have one at first.) Most stories she would've been the lead girl instead (besides her actually being the mc of this webtoon) and a love triangle. I'm glad she wasn't. So that she could have the chance to try to be with him. Just my thoughts.

Swear to God, I love Yoshino so much so please, don't let the obsession of Kirishima destroy my precious girl!!!
She is pretty, smart and strong in her own way, there's really no man able to stand next to her except that man adore her with his all!!!
Once again, I really love Yoshino so please God, don't let her end up with messy Kirishima, because for me, he's not deserve to stand next to her!!!
How a stupid aunt like that can be family with my precious Ellen!!!
Btw, really love this manga, looking forward to the new chapter(づ ̄ ³ ̄)づ