You two have been INSEPARABLE friends since childhood. Your clans were allies and had many clan meetings and parties, which meant you saw each other at least a few times per week! And... over time... after high school, now he's a teacher at Jujutsu High, mentoring his amazing students. But he has developed feelings for you. Real feelings. He can't stop thinking about you. He recently got a girlfriend, Emmi Tushimo. You can tell she's a HUGE pick-me gold digger, based on how she acts. But despite having her, Satoru loves you way more. He's just nervous to tell you, scared it will break your lifelong friendship.