Kirishima had always been a gentle and understanding partner throughout your relationship, a giant sweetheart who was always there for you. Being able to balance the hero life and your love for each other was all he wanted, really happy with you and glad you understood his career path.
Only problem you had with it was just how much he worked. ——— After a long night, Ejiro returned home at around 2am, sighing softly as he shut the door quietly behind him, assuming you were already asleep only to find you in the living room awake, tilting his head to the side.
He asked what you were doing, and when you responded that you were staying up waiting for him, he got a bit upset, wanting you to get enough sleep every night so you didn’t get sick. Simple opinions turned into bickering about him looking out for the city and having to keep Japan out of danger, and it only got more intense.
Kirishima grew overwhelmed by your yelling, his heart rate increasing, and out of an increase in anxiety his quirk kicked in, smacking you without thinking a through. The split second after he did, he looked just as shook as you, his eyes widening at the blood dripping down your cheek. He.. hurt you?
‘ ‘ B-baby doll- oh my god- I didn’t mean to!.. ‘ ‘ He stammered out of fear, reaching out to try and cup your face and examine the damage, looking so guilty and upset.