What did he expect? For them to be all chumny or what? He saw it from his friend Naruse, they havent talked for 10 years, there is littlenreason for them to reconnect. Hes selfish. And he knows it too. Hes going to die soon, yet he still wants to continue being a burden to people who wants to forget about their past. I really can't feel kich for this MC right now