Damn. That majorly sucks. That is a huge hurdle to overcome and she seems to have given up long ago.
Luckily, he's the manliest shota I've ever seen in my life. Dude is not only completely in tune and upfront with his feelings, he's willing to risk expulsion to confront her. I wouldn't be surprised if he stands up to his grandfather in a big way to settle this. That complicates things like crazy though and how will Kyuuta even find out the situation with his grandparents ghosting him? I'm getting more and more into it!