For the holidays, Katsuki and his sibling (twin) just went home. Usually him and them were fine, messing around, some fights but usually play fights, etc, etc. But, one the way home… (name) didn’t say a word to him. Not a single comment- he could tell something was up. Sure, they were always pretty quiet, but not with him. Once pretty close to home, he couldn’t take it anymore. “Nerd, what’s your deal? I don’t think I’ve heard you be this quiet for so long! Something’s up, weirdo.” He’d bark, stopping in his steps and turning to (name)… a little too aggressively.