For the bkdk ask thingie, I'm thinking of various times katsuki blows up at something/someone and then izuku just like touching him(hand on his shoulder or something) and katsuki just deflating and causing everyone else immense confusion.
Bonus point if they're not dating (yet)
This little ficlet was fun to write! I hope you enjoy it. It's from Ashido Mina's POV. She calls him Kats because I said so.
“What the fuck did you just say to me?” Kats drops the pan he was washing into the sink with a loud ‘clang’ and spins to face Todoroki, hair standing on end like the angry little Pomeranian he is. Mina sucks in her smile, relishing the drama from her perfect vantage point on the common room couch. If only she had some popcorn.
“I said,” Todoroki drawls and leans back against the kitchen island, stoic as always, “you can’t expect to rise in popularity polls if you don’t accept help fro—“
“After that, you pretentious-ass mutherfucker.” Kats looms over Todoroki, suddenly appearing much taller despite them being the same height. (Kats’s totally shorter than Todoroki without his stompy emo boots.)
Todoroki bends backward, his candy-cane hair tickling the countertop behind him, probably avoiding the spittle forming at the corners of Kats’s feral grin. Poor guy. He tries so hard, but he can never predict what is and isn’t going to set off blasty boy’s explosive temper, not like the Bakusquad can. That, or he riles Kats up on purpose and then plays innocent. In that case, Mina just might have to get to know Mr. Icy-Hot a little better.
“Say it again, I FUCKING dare you!” Kats’s palms spark. Oh, day-um. It’s been a while since he’s let his quirk go off outside of training and on the battlefield. Todoroki doesn’t look scared, but Mina’s a little scared for him. Or, at least, she fears for his beautiful, shiny hair which is in danger of being singed off at any moment.
“Kacchan . . .”
Midoriya emerges from a corner of the kitchen that had been hidden from Mina’s view, still in his All Might pajamas at 1:00 PM on a Saturday. What a bean. He sets his Bisexual Pride mug on the counter and places one hand on Kats’s lower back. Kats stiffens. Mina holds her breath.
“I know how it sounded, but Shouto didn’t mean it like that.” Midoriya soothes his hand up Kats’s spine, and he straightens up, allowing Todoroki the room he needs to side-step out of the spit-zone.
“I have errands to attend to, so if you don’t mind—“
“You’re on thin fucking ice, half n’ half,” Kats pokes Todoroki in the center of his chest, “so don’t try and act buddy-buddy the next time we—“
Midoriya squeezes the back of Kats’s neck, and Mina swears to god, he goes limp as a dish towel. And is that a blush on Blasty’s cheeks? What is going on?
“W-we . . .” Kats stutters. Stutters. “Th-the next time we have a team-up mission.”
Todoroki scoops up his bowl of cold soba and strolls away like nothing happened. An oblivious cinnamon roll or an evil mastermind. Either way, bless him.
Mina peeks over the back of the couch at Kats and Midoriya as Todoroki leaves the common room. Suddenly the spying she’s doing feels a lot more like, well, spying. There’s something different about the two 'problem students' alone together, especially Kats. His posture’s more relaxed, but even from across the room, Mina can see nervousness in his eyes.
Midoriya gives the back of Kats’s neck one more squeeze and his shoulder a firm rub before picking up his mug and making his way out of the kitchen. Kats watches him leave, and yes that is definitely, absolutely, 100% blush on his cheeks. No way!
Mina hugs a throw pillow. During first year, she’d posed a crack theory to the Bakusquad (minus Kats) that Blasty’s asshole behavior towards Midoriya was all just gay panic. She’d gotten shut down then, but could it be? She’d been right all along?
Kats delicately traces his nape where Midoriya’s fingers had been. And then he heaves a giant, lovestruck, deliciously pathetic sigh and crumples all the way to the floor where Mina can no longer see him.
There’s no other explanation. There can be no denying it. Bakugou Katsuki has a big, fatty crush on his childhood friend-turned-rival, Midoriya Izuku. Mina bites her fist to avoid shrieking with delight. She knew there was more to the volatile chemistry between those two! Kiri and Denks are gonna get the ‘I told you so!’ of their lives. All Hail the Alien Queen!
Something thunks. Probably Kats’s head on a cupboard. Mina takes the opportunity to high-tail it out of the common room before Kats can stand up and see her. If he knew he’d been caught simping in HD, who knows what would become of Mina’s luscious curls without Midoriya to defuse Blasty’s explosions?
Once safe in the stairwell, Mina whips out her phone and furiously creates a new group chat:
'Operation: Bother Blasty in front of Broccoli and watch Blasty simp for BroccoliJUST TRUST ME YOU HOES <3'