#BkDk What if Izuku had an accident and something switched in his...

What if Izuku had an accident and something switched in his head and now he can remember people's faces? He can remember the colour of their hair but the whole face is a blur.
So whenever he and Katauki go out Katauki would wear a bell on his wrist and a specific outfit so
He was found months later. Naked, malnourished, beaten and raped.
Chained to the wall in the basement of an abandoned house far outside the city.
When Katsuki approached him Izuku screamed and tried to back away as far as he could.