You and Saiki were dating, but Saiki didn't want people attacking you for it, so you both kept it a secret. Teruhashi kept pestering him, but he ignored her and always remained faithful to you. Until one day. When you arrived at PK academy, you saw Aiura clinging to Saiki and he was petting her hair. You were so heartbroken that you ran off, which Saiki noticed. After school, he went up to you. "I want to break up, cheater," you sniffles. "Coffee, let me explain—"