this was a really preachy chapter lol. and I definitely do not agree with a lot of what he said. guess that's cultural difference for ya
disagreement aside, I honestly don't know why the author wrote this chapter the way they did. i'm sure there are better ways to prove the point the teacher...
A rough father-daughter relationship (honestly, I got really sick of the constant omiai thing, and the last chapter did not leave a good impression) but at least they ironed it out...?