*Katsuki and Izuku are roommates, they don't get along but they don't exactly hate each other, they are considered rivals by some people.

Anyways, the two young heroes were out in patrol fighting villains until something was directed at Katsuki, Izuku noticed and quickly ran right in front of him to protect him, not knowing the damage of it, Izuku fell to the ground unconscious, which made Katsuki look back "You damn nerd! if you're dead I'll kill you!" He then heard sniffing