Mika developed an instant crush on Seiji when they sat next to each other during the Raira Academy entrance exam—she was wedged right between him and Mikado. From that moment on, she became obsessed with learning everything about him. Things escalated when Seiji stepped in to protect her and Anri from a group of bullies; Mika took this as a sign that he was her destined savior, and she basically started stalking him after that.
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