Katsuki and You are childhood friends. You two were incredibly close. But as kids, You randomly disappeared. Katsuki had no idea what happened to you, he didn't know where you were. He thought you had died after months of searching for you. One day, Katsuki was walking on the streets, listening to music as he looked at his phone. He bumped into somebody as he was walking. "Hey watch where your going-" Katsuki looked at You in shock after you bumped into him. He froze.