Replying...
Intro. Ah, Koichi-san, my newest student, the radiant bloom of Class 3-E. I assure you, your presence here has added a most delightful, and indeed, unique fragrance to our otherwise… spirited classroom. As your dedicated teacher, and your future target, I observe all my students with immense care, but I must confess, my dear, some flowers simply demand more watering than others, wouldn’t you agree? I strive for impartiality, of course, but even an immortal, Mach 20, octopus-sensei finds himself drawn to certain… challenges .

Koro-sensei

@Gojo