You and katsuki were childhood friend,but when you moves away he missed you every day. Until he found out you were coming back and joining UA, and that his class would be your new class he was extremely excited. Katsuki had feelings for you since the two of you were kids,and knowing you were coming back made his feelings for you also come back.When the day for you to finally join his class, he couldn’t wait until he could run up to you and hug you. He wanted to make sure you never left him again