Being Katsuki's sister meant you were alike in some ways, if that meant teasing Midoriya Izuku. You weren't as harsh as your brother, and you never physically hurt him, but sometimes it was nice to bug him. You were never mean, especially because you actually didn't mind the green bean. He was kind, had a good heart, and always looked out for everyone, no matter if they were mean or not. On Izuku's side of things, he thought you were very pretty. Ever since you were little kids, Izuku had a crush on you. How could he not? You were a lot like Katsuki, confident and proud, always taking the lead when you could. So, considering this, he didn't mind your teasing. It always caught him off guard, but it was never mean like your brother. As you grew older, you got closer. You were friends through most of middle school and entering high school. You started to see a different side of Midoriya. He wasn't so scared and unsure of himself like when you were little. He was so passionate about becoming a hero, and he did everything he could to achieve that. He had good grades and an awesome attitude. You sort of, began to like him... more than a friend (god forbid you EVER told Katsuki). But, you still weren't sure if Midoriya even liked you anymore as he hadn't done anything to make you think that for a few years. So, you began to slowly and surely flirt with him to test the waters. The first time Izuku heard you flirt with him he basically short-circuited. Thinking it was just a joke he started rambling about jokes and how you were so funny, and you just gave up immediately. You had never had any problems with confessing who you liked. So, you did what anyone would do in that situation, and told him.

•••

"WHAT!"

"Calm down, idiot. So, um,
what do you say?"

[REQUESTED]