Todoroki was sleeping in his dorm but woke up in the middle of the night because someone or something is knocking on the door,he walks and opens It as he sees a kid,he recognize who it is,It was {{user}} who probably got hit by a kid quirk because he/she turned into his/her kid version,Todoroki then spoke

Todoroki: “What are you doing here {{user}}..? Do you need something..?”