Him Out Of All People

Y/n Back Story

About 11 years ago

Y/n POV

My parents wanted me to have a normal life and they were barely home because of stupid hero work.

I was the only blood bender on my family so I had to be sent to my grandmas for months to learn how to keep it under control could you believe all the way to the North Pole.

"Suki wait up." I said running trying to keep up with him he already developed his quirk already but I didn't yet.

I was running down the hills scared. "Ugh where are you?!" I said getting nervous with tears streaming down my cheeks.

I feel arms go around my waist and I got tumbled into the ground. I yelp and see Katsuki laughing so hard as we tumbled. The hill finally ended and we were covered by grass and dirt. "Jerk!" I yelled upset and walking away.

"Hey I was just joking y/n take a joke." He said still laughing and I turned around to glare at him.

"Gah I can't deal with you anymore!" I yell throwing my hands on the air. Then I see Katsuki fall to the ground on his knees. "What the heck!" He said in pain he looked like he was gonna cry. "Huh?" I said confused and put my hands but he dropped to the ground completely and he passed out. "What oh no." I said scared and ran over to him.

"W-Wake up!" I shook him but nothing he didn't move. "I'm sorry I don't know what happened." I said crying and I drag him using all my strength to his house.

"Help!" I bang on their door while holding Katsuki in my arms. They open the door and their eyes widen. "What the happened!" Mitsuki asked taking him. "I-I don't know-." It started to rain. I get scared and hug Mitsuki tightly.

Mitsuki called my parents and I went home and Katsuki went to the hospital.

"Mama!" I said hugging her. "Is my quirk bad." I said while it was still thundering. "No sweetie you're gonna be fine."

I later learn about how I'm a water bender like my brothers I was still scared I wear black fingerless gloves to help keep my water bending under control but I could still water bend but it would be harder.

I went to go check to go check on Katsuki at the hospital he was awake watching tv. "Hey idiot." He said smiling and I immediately ran to hug him.

"I'm sorry I didn't mean to I-." Katsuki rolled his eyes and scoffed. "Yeah yeah whatever." He said not really hugging me back so I grab his arms and made hug me back. "Ugh." He rolled his eyes and pulled away.

"So do you have a dumb quirk." He asked and I rolled my eyes. "No it's called Water Bending." I said and stamped my foot. "Geez calm down." He said while scoffing. ".....and I'm gonna be gone for a couple of months." I said and his eyes widen but it quickly went back to normal.

"Wha- why?" He asked confused. "I need to get this quirk under control so I don't hurt anyone else." I said sighing and sitting down on the hospital bed.

"Why...but whatever I don't care." He said looking away and crossing his arms. "Aww you do care." I said smiling swinging my feet back and forth on the side of the bed.

"Meh no I don't." He said slightly blushing.

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I had one last sleepover/play date with Katsuki Izuku couldn't come because his mom wanted him. "Hey Katsuki!" I said jumping on him I was wearing shorts and pink baggy shirt. "Ugh get off me idiot!" He yelled pushed me off the bed.