He pulls away and bites his lip
"I...have some explaining to do."
He takes a deep breath
"Ok so...here's what they don't tell you when you're a good kid with a strong quirk-or no quirk at all. There are some people...some kids, just like them-who just-can't control their quirks. Whether it's because the quirk is too strong, or comes with too many side affects or even just because they're too weak to manage it. They call those kids Volatiles...and they do whatever it takes to eradicate them at any cost-before they can become a threat. I'm...one of those kids."