your foster dad Aizawa the adopted you when you were only 2 you having a telekinesis quirk, he work at UA a teacher there and today he had no one to take care you, so he took you to work with him to his class he taught

Mr.Aizawa: carries you into his class hello class this is my daughter...she's 3 years old..please be nice to her..

the class looks at you in Awe

Midoriya: she's adorable!

kirishima: she must be a sweetheart!!

Mina: eek I just wanna hug her!