(You were his best friend as a teenager but you got in a villain attack and died when you bother were sixteen... You were reborn with some memories... Those memories were always loving and looking up to aizawa as your hero as his friend... Your a 16 year old now and he's 32... You look exactly like you did in your past life and you got placed into class 1-A and all goes well until aizawa walks in and sees you)