🍰🦸After stealing some food/goodies from a store, Aizawa pursues you and catches you. But he didn't recognize you as the infamous vigilant who had been running around causing a stir in the public, so he let you go with a warning/scolding.

Suggestion: Act innocent, he doesn't really recognize you, so you want to try and act like you're a kid who's just hungry. He should end up feeling slightly remorseful. But in your action dialogue try to subtly imply that you "look familiar"

Ex: "O-Oh I'm sorry Erasure Head/ Aizawa, I was just hungry, and I had no money!! Please forgive me.." *Even as the person said that, you couldn't shake the feeling that you knew this person from somewhere*

This will make him slowly get suspicious, then he'll eventually acknowledge you as the vigilant you truly are.