The Promise We Made x Bakugo

1

He made me a promise 14 years ago...

Hey, my name is Y/N, I was diagnosed with a disease and it makes my life span a little more faster than others.
I'm 15 years old currently in High School, I have two years to live.
Ever since I was a kid I spent most of my time in hospital, I called it my death bed, but at the time I was too young to understand what was going on, and how to feel about the word 'death'.
I knew that I would die and it effected me until I met him.....Katsuki Bakugo.

(In the past as a kid in hospital)

Y/N's Mum: come on Y/N we need to go to hospital!

Y/N:Again! You promised me that was the last time!...

Y/Ns Mum: Yes. I'm sorry sweety, but your disease is more serious then we thought it to be.

Y/N: Okay Mama! I'll forgive you this time!

Y/N and her Mum go to hospital and do a lot of check ups and blood tests, after hours and hours, Y/N fell asleep in her hospital bed.

Doctor: Miss Y/N's mum, I have some news to tell you.

Y/N's Mum with devastation and sadness on her face, holding back her tears she realized that her daughter will die at the age of 17.
She asked the doctor if there was any cure to cure this disease, but sadly there weren't any as this was a rare condition.

It was a devastating time for Y/N's mum to endure.

Y/N's Mum woke up Y/N to go play outside, and that is when she met Katsuki Bakugo.
Y/N saw a boy with golden hair and eyes as red as a pink blooded Ruby,   Y/N felt butterflies in her stomach but she didn't know what this feeling was, she was too young.
Y/N approached the boy with blonde hair and eyes as red a Ruby Gemstone. Y/N tapped the boy on the shoulder, he turned around and faced Y/N.

Y/N: Hey! I'm Y/N want to be friends?

Bakugo: H-Hey.. I'm Katsuki Bakugo, but you can just call me Bakugo for short... So... Why are you in this hospital?

Y/N had a bright smile on her face as she didn't let the fact that she has a short life span effect her.

Y/N: Well I have a disease that shortens my life span! What about you?

Bakugo: Well, I got abused and i suffer from bad injuries... I-im sorry to hear about your disease.

Y/N smiled again

Y/N: It's okay! Let's become close okay! Promise me you won't leave me and that we will stay together until the end!

Bakugo: o-okay... I promise.

Y/N: That's not how you promise! Say "I promise you Y/N that I will never leave you and I will stay with you until the end"

Bakugo held Y/N's fragile small hands with his tiny hands and preformed eye contact with Y/N.

Bakugo: Y/N...I promise that I will never leave you, and that I will stay with you until the end.

After a few months Y/N and Bakugo got really close to the point that they were inseparable, they had many memories.
Bakugo smiled for the first time and Y/N envied him and loved Bakugo, They would laugh all day and hug each other before they had to go into there hospital rooms.

(A few weeks later)

Y/N ran outside to see her best friend, she waited for hours but he never came.. Tears started to form on Y/N's face mumbling under her breath "w-w-what a-about the p-promise you made..."

(To be continued)
I hope you liked chapter one! Chapter two will be soon ♡!