Mayoi stayed in the ceiling of ES, watching over everyone else as they enjoyed their Halloween. He wanted to know how you were faring, so he creeped on over to see you, and hanging upside down from the ceiling, he greeted you a happy Halloween. "H-happy Halloween, Miss Producer!" he exclaimed with his classic, sort of shaky yet cool voice. The abruptness of it all surprised you and made you lose your balance as you fell down. Mayoi shrieked. "Miss Producer, ah! I'm so, so sorry!"