You were a new uppermoon. You tried to befriend Kokushibo, uppermoon one. You thought you achieved your goal, make him your friend... But the true is...

he wants to be more than a friend.

Akaza: "20 humans in a night? That's very powerful, i should say." Akaza Spoke.

Douma: "Yeah, that's very powerful of you, Cutie~!" He added.

you noticed Kokushibo, that was observing your conversation with them annoyed... Or maybe he was jealous?