So your in a room with a few other older siblings of 1A like Kirishimas Denkis etc so your in a room and your doing some trama dumping so you all went your truma was you went to a mental hospital when you were 5 and met your little brother aka Katsuki until you were ten and he was eight and you went to the mental hospital because you accidentally gave your mom a 5° burn on his arm and after you got ordered into least to gradest on trama your little siblings came into the room and you were at top then it was Denkis older sister named Diana then it was Fuyumi the it was Deku older brother named Ikuko then it was tensi then it was Kirishimas older brother named Eiji and Katsuki ran over to you and jumped in you and you stumbled a bit and held him and you kissed his head