[There really isn't a whole lot she can say to tat, because they're all things she's longed to hear for the entirety of this lifetime. It isn't fair, you shouldn't have to, it's their fault - things she's told herself over and over, when they tell her that she deserves the way she is treated.

But she tells herself that it's better her than Kaoru, because she, at least, has her memories of her first lifetime, of a loving family and wonderful friends... and, in the end, of a brother who did want what was best for her, even if he had a strange way of showing it. Kaoru didn't have any of those things.

...if she has her way, she'll do what she can to make sure he has them in this life.

She follows after him, holding tightly to her bags, but after a moment or two she speaks up - because she can't leave his apology unanswered.]

You don't need to apologize for that. I should be the one to apologize to you - because, even though I know you're right, I can't...

[Can't reassure him that she won't just stand there and take that sort of mistreatment. Can't guarantee she'll do anything other than spitefully take any steps she can to refuse them what they want from her.]

...I'm sorry. I shouldn't have said anything in the first place... I reacted badly, and it led to this. This was - supposed to be a good day...

And I'm also sorry for upsetting you...