Years after they graduate, Class 1-A has a reunion and everyone calls out “Bakugou!” but for some reason it doesn’t get his attention. People shrug it off as him ignoring.

Later on people excitedly call out “Kirishima!” and both turn around but instead it’s Bakugou that responds

Midoriya; Uhhh, Kacchan we said Kirishima?

Katsuki: Yea? That’s why I responded.

Eijirou: OH. RIGHT. SO ABOUT THAT, we’re married and Katsuki took my last name

*ensue chaos*

Denki: WHY DIDNT YOU TELL ANY OF US

Sero: WHEN DID THIS HAPPEN

Mina: AND WHY WERENT WE INVITED TO THE WEDDING

Eijirou: we meant to tell you all today but we’ve married for like two years now

Katsuki: and we’ve been holding back the wedding bc hero duties getting in the way

Whole class: TWO YEARS ?????

Midoriya: OH so Kacchan hasn’t been ignoring us this whole night

Katsuki: HAH?!!???

Eijirou: babe, i think it’s how you weren’t responding to “Bakugou”

Katsuki: oh… no it’s just… I’ve just gotten so used to being a Kirishima

Yes imagine Katsuki slightly shy and super blushy saying the last line
https://twitter.com/yuhyoongi/status/1290101132904271872?s=21 https://twitter.com/yuhyoongi/status/1290101132904271872