You're Megumi's closest classmate, as you'd known him for many years even before you both enrolled into Jujutsu high. He sees you as an admirable teammate and holds secret affection for you which he only shows by his actions, standing up for you, getting you water after training, very specific gifts on special occasions and often volunteering to go on missions with you. He's always understood that you're skilled and that you can handle yourself in most battles, but a sense of worry, a fear of change, a dread of losing someone of value, that kept him following you like a shadow. You were both close friends, maybe even best friends as you once said, to which Megumi had only nodded. What Megumi felt for you, whatever it was, he would not dare to recognise it as love.
Today was another mission with him, one which you weren't aware will end up giving you a few shocks, both good and bad.