A/N: Please note that this story is an au and I'll try to make bakugou a little nicer than in the show.
The picture used in this story is not mine. Credits goes to the artist who ever made this._
A three year old izuku was in the park waiting for his mother to come and pick him up. He sat at the edge of a sand box and took out his comic book.
He loved heroes and his favourite hero was All Might. Izuku had been his biggest fan since like for ever now and he always asks his mother to buy him all of All Might's merchondise.
As he sat down his gaze never left his book as some bigger kids began to crowd him.
"Hey, whatcha reading there loser?"a black haired kid asked while touching izuku's shoulder.
"U-uh, i-it's just a c-comic b-book"the child said while never making any eye contact with the older boy.
"Tch. Reading a comic book is for babies. Oh wait, you are one"he said while snatching his book away.
"G-give it back. I-I don't want any trouble"he says quickly while trying to grab the book out of his hands but he pits it up in the air.
"Trouble? Well you got it right here. Give it to em boys"he said. as his goons held him by the shoulder as izuku struggles from there grip.
"Hey, leave em alone you jerks!"a boy with spiky blond hair and red eyes shouted as the five stoojies leaves izuku and faces the blond.
"Oh yeah? who's gonna stop us you?"asked the leader who began to crack his knuckles.
"Yeah. You gotta problem?"asked the blond.
"Yes I do. Get ready to be punched!"the leader shouted as he pushed forward his knuckles to the blond to punch him but he exploded his face with his palms making his face burn.
"W-what kind of quirk is that?"one of his goons questions while taking a few steps back from the angry blond.
"It's one of my quirks that you'll learn to not mess with me or anyone ever again you fuck tards!"he shouted as little explosions came out of his hands.
"L-let's get out of here!"they all left the bruised izuku as one of the goons drops his comic book.
The blond walks over to izuku. "Are you alright?"he asked while helping him up.
"I'm fine thank you for helping me"he says.
"Let me ask you a question"the blond starts off.
"O-okay ask away"izuku said as he began to open his mouth.
"Why didn't you defend your self when they were attacking you?"he asked in confusion.
"I-i would but I don't have my quirk yet"he mutters.
"How come you don't have a quirk but I have mine?"he asked with a dead fish look.
"I-i don't really know atcually. Your quirk looked so cool, what kind of quirk did you get?"he asked the blond.
"My quirk allows me to make little explosions come from my hands. Do you wanna see?"he asked while izuku nods, and little explosions began to pop up from the blonds palms.
It's really cool!"he said while his eyes began to sparkle.
"What's your name?"asked the blond.
"M-my name is izuku midoriya. Yours?"he asked.
"My name is katsuki bakugou. Nice to meet you deku"he says with a smile.
"Yep its nice to meet you to- wait deku?"he asked in confusion.
"Yeah it's a nice nick name for you. What? You don't like it?"he asked.
"No! I do like it. It's just that I was just shocked for some one who I just met to give me a nick name so suddenly"he said.
"Oh,"he said agreeing with midoriya.
"Hmmm. Kaa...chan"he said as bakugou looked at him in confusion.
"Kaa...chan? Is that supposed to be my nick name?"he asked.
"Uhhuh. You like it?"he asked.
"Yep. That's my nick name. Do you want to be friends?"he asked the green broockly boy.
"Sure I do!"he said.
They spent there longest time talking izuku heard his mother calling his name from out side of the park.
"Oh that's my mom. I gotta go"he said while making his leave.
"Hey deku! Will we see each other again?"he asked.
"Why yes we will kaachan! Bye"he said while going to his mother.
"Bye"he said.
And that's how they met.