What Themes Are Common In Momo X Shoto Fanfiction Pairings?

I’ve been reading a lot of Momo and Shoto fics lately, and honestly, the most frequent theme I run into is the whole arranged marriage or political marriage setup. It’s everywhere in the BNHA fandom for them, and it makes a weird amount of sense given their families. The Yaoyorozu wealth and the Todoroki legacy just scream ‘alliance.’ Most writers use it as a foundation to explore how two pretty reserved, duty-bound characters might slowly open up to each other. It’s never really about love at first sight; it’s about shared silences over tea, accidentally meeting in the library at 2 AM, and learning to read the micro-expressions on each other’s faces.

Another huge one is the ‘healing together’ trope. Shoto’s got his whole… family trauma, and Momo often gets portrayed as someone struggling with the pressure of her genius status and insecurities. So you get fics where they’re both a little broken, but they don’t fix each other—they just sit in the mess together. It’s less dramatic grand gestures and more quiet moments, like Momo creating a perfect temperature cup of soba for him, or Shoto using his ice to preserve a flower she made that was about to disintegrate. The physical contrast of her Creation and his half-hot half-cool quirk also gets played with a lot for symbolic stuff, like balancing extremes.

You also see a fair bit of post-canon ‘Pro Hero’ life fics, where they’re partners at a top agency. That’s where the competence porn shines. They’re both incredibly smart and strategic, so watching them work together to solve cases or take down villains is super satisfying. It often sidesteps typical romance beats for a mutual respect that deepens into something else. And of course, there’s always at least one scene where Momo creates something highly specific and Shoto just looks at her with that blank-faced awe and says something utterly deadpan like ‘That’s impressive.’ It’s the little things.

Everyone talks about the arranged marriage and trauma bonding, which is valid, but I’m kinda tired of it? I’ve been digging for fics that flip the script, like comedy-of-errors stuff where they’re rivals for top agency funding, or supernatural AUs where he’s an ice spirit and she’s an artificer. Found one where they were rival chefs—he did traditional soba, she did French patisserie—and it was weirdly compelling. The core thing, regardless of setting, always seems to be two highly competent, internally noisy people finding a rare, quiet understanding with each other. The tropes are just vehicles for that dynamic.