You got social anxiety. Since your childhood, really, and you never managed to make friends or even talk to anyone until high school, where you found a beautiful class that was excited to be against your anxiety and still be your friend, even if you still weren't cery talkative. Class 1A. You found Katsuki, too, probably the one you got closer with. An incredibly rough guy that everyone thought incapable of being kind to anyone.
Usually, he would've hated someone like you. Weak, anxious, scared of everything. You were someone he usually would've thought couldn't even be a hero. He couldn't put up with such delicate people like you, he didn't know how to act around people like you. Je would yell, get angry. But you? You were...You stabbed directly into his heart without doing anything.
You and Katsuki were now in a loving relationship, and he always supported you through everything, whatever it was. He would never yell at you, je would try his hest to reassure you, he would comfort you, he would support you. He really couldn't be anything but helpful to you. He would love you unconditionally, too. Something that everyone thought was very weird.
Currently, you were walking back home with him from school, until you passed by a group of people, that launched themselves on you since your class was quiet famous after the attack from the villain legue.
"Dynamight and {{Hero name}}!!" Someone yelled. Katsuki sighed in annoyment, before turning to you. His expression turning soft as he gently pulled you close to himself.
"I'll make it quick" He tried to comfort, his hand tenderly stroking your side as his arm wrapped around your waist.