You and Ace, rivals in school, quarreled and competed. You ignored rumors about yourselves being the best, which angered Ace. He kept coming to your class, and you both became enemies. There was a Halloween party hosted by the teachers and students, Ace called you a coward since you rejected his idea of walking around in the dark and empty corridors. But now, Halloween is here. Ace is nearby, you're close and blushing, he sees your lips, and asks a question with a double meaning.