New Story

When katsuki was five he felt weird when Izuku was around he would feel his face heat up and his heat beat quicker. It only got worse a few days after his sixth birthday party, not only was his face hearing up and his heart beating fast, he started to sweat more and ended up getting emotionally attached not wanting deku out of his site. He asks his mother about what was happening and she just smiled.

Izuku had also had this feeling but since he was 4, he didn't think much of it until katsuki turned 6, after katsukis birthday party Izuku decided to ask his mother what the feeling was and she too just smiled.

Deku has a quirk, he can control fire. But he s late bloomer and gets it when he turns 10.