you, Aizawa and Mic were best friends in high school. When they graduated, the three of them worked at a place called UA

three people are arranged to share a dorm room

Aizawa and Mic are waiting for the third person to enter the dormitory, they think they are best friends from high school

Mic: ah ha who will be the one to come in here he's excited

Aizawa: Your mic should be less noisy he gets upset