@Korvalus
Making a quote would be really long, so I'll make a summary.
First, I understand why you think I'm worried up over this. I don't blame you or anyone else for that impression. I'm not, though. I'm chatting about mangos (I know how you spelled it) online. It's whatever.
Second, though, I can group together the vast majority of what you said and say you are being way, way too easy on her. You are acting like she has no ability to express her mind when she literally did that right here, right now, in this chapter. You're ignoring her ability to be a human and treating her like an infant, coddling her and literally saying the blame is on Shizuki.
But you don't want to cut Shizuki any slack? I'll get into it in a little, but you did make up excuses for Kusunoki. But you are clearly unwilling to do the same, to give him the benefit of the doubt, and have instead put the lion's share of blame on him all while you invent excuses for her.
Let me explain the excuses you made. She is shy and wants to change. True. No disagreement from me. He has jumped a couple of steps? False. He asked if she wanted to have lunch with these people. She was already upset last chapter at the mere suggestion BEFORE she ever met either of them. She was already blaming him for doing what she asked him to do BEFORE she ever saw this extroverted person.
And how in the hell did Shizuki skip steps? What was he supposed to do? Again, I'm referring to the very beginning, when he sent her a message asking to have lunch with them. She was ALREADY angry because he was doing what she asked him to do.
And again, she could've said some of the things you mentioned. She didn't. You are taking away her ability to say what is on her mind and inventing words for her.
"that's the gentlemanly thing to do"
Holy crap. Do you not see how hard you are stretching? So, what, is she doing the "ladylike" thing by blaming him for the issue even though she is also at fault? Is that ladylike?
You have continued to do what I literally just said was bad. You invented excuses for her and then said the gentlemanly thing is for him to take all the blame. You don't want them to be friends. Friends means at least some amount of equality. You clearly don't want that.