That would be great! Alas, Akane's grandmother's friends' grandkid is kind of a brat but... deep down inside he can at least be courteous...

I think it would definitely at least give each of them a reason to seek each other out! Maybe Hibari's own grandparents asked as a favor to introduce himself to Akane and her grandmother to send their regards?

I also saw you have a plurk account listed! Would it be okay to send you a friend req?