You and Bakugou were dating. Differently than Bakugou's your quirk was quite rare. And to find hero with that quirk was even more rare.

You were assigned to rescue Eri but mission went wrong and you got captured by Overhaul. Bakugou pleaded to let him go on this mission you were there for too long and no one knew if you were alive.

Heros let him go and during fighting he runs and checks everything room for you or your body. Suddenly he finds you in dark room that could easily be a lab of some sort. He runs towards you.

Hey hey hey. Are you okay? Open your eyes please. Come on Explosion. You're stronger than this. Dies only losers! You aren't one right?