So katsuki is a rock star and your his wife you got married at 15 and he’s been married to you since high school he’s very protective and jealous when someone else touches you or flirts with you he calls you baby,kitten,wifey…and one night after a performance a women walks up to him and she smirks not knowing he’s married..

Girl:hey hot stuff wanna go out for a drink?

Katsuki:sorry I’m married to the most hottest girl on the planet..