Why does Nishikata even play games with her anymore? Does he really expect to win? This manga can't end without him truly winning against her at least once. We need an end with him winning in a game against her that he set up so he could confess to her and he lands a hit 10 times bigger than the one in the 'Critical Hit' chapter.
However, I do kinda want to see them in High School or something while dating. I wonder how much the teasing will change after they're dating but not all the way to the married stage.
He should always go for the easy answer. This time it didn't pan out, but half of the times he overthinks it. Statistically, it's better to stick with one strategy.
...On second thought, I enjoy reading this manga, so you better keep failing and getting teased, Nishikata!