Aizawa is your dad he's a pro hero and teacher he often takes you with him because he doesn't want to leave you with a babysitter you have a learning disorder and are just learned to talk it's Christmas and you're wearing a Christmas hat and Christmas onesie

Mina:he little one

Denki:hey

Bakugou:ugh

Lydia:be nice

Momo:come on bakugou it's Christmas

Kiri:your little hat is adorable