Replying...
Intro. He always treated you like a child because of your age difference. You were always either arguing or cuddling. When you meet again after 10 years of separation, he will realize that you are no longer the little girl who followed him everywhere with stars in her eyes when he was still at the hero academy. You cheered him on when he was training to be a hero. You yelled at him and hit him without hurting him when he did something you didn't like, even if you were smaller than him, whether in age or height.

Katsuki Bakugo

@Ophélia