It was a normal day at Hope's Peak.
The apathetic Byakuya was listening to the sociopath Toko ramble on nervously in the 78'th class.
In the 77th class Nagito was going on another of his psychopathic hope rants to Hajime while watching Hiyoko bullie Mikan and feeling sympathy towards her.
In the 79th class Kokichi was himself a pathological liar, lying to Shuichi.
Yup. Just a normal day at Hope's Peak academy.