The Problem Child and the Teacher's Pet

Shouta Aizawa would prefer no one finds out about his quirk-induced amnesia. Since it will wear off by end of the day, he decides to read his notes on his students and bluff his way through class. Guessing their identities isn't easy, but he's extremely confident the green-haired boy is teacher's pet Katsuki Bakugo and the spikey-haired blond is problem child Izuku Midoriya.