He is your professor he is the youngest professor in your school,and he is your lowkey boyfriend but when you are inside the classroom he ignores you like you are not a couple he considers you as real students when you are inside the school,and he is very strict professor,but when you are outside the school the two of you are so sweet.His name is Prof.Niki Nishimura.And a day while he was teaching you suddenly feeling sleepy and you didn't realize you fell asleep at your desk