BNHA One shots.

HEADCANON: When He Gets Jealous

Izuku Midoriya

• This boy. This adorable cinnamon roll would act like a puppy.
• if he felt like you weren't giving him enough attention, he'd likely just go quiet.
• if a guy flirts with you? He'll likely just hug you until he stops, glaring at the guy.
• if you flirt back? You'll likely upset him a little. (Don't upset the cinnamon roll! Protect the cinnamon roll!!!)
• may occasionally even whine about it later.
• Lots of hugs later on.
• admits he's jealous, feels really embarrassed about it.

Katsuki Bakugou (I love this boy so much)

• DON'T GET HIM JEALOUS.
• if you stop giving him attention, he sulks.
• if he sees another guy flirting with you? That guy will likely get the beating of a lifetime.
• if you flirt back? Expect punishment later.
• if you're just with friends and ignore him, he'll literally drag you away to get some attention from you.
• if you say he was jealous, he'll reply with something like "I WAS NOT JEALOUS! JEALOUSY IS FOR LOSERS!"
• you still tease him about it, but then reassure him that you only love him.
• lots of attention later on.

Shouto Todoroki

• this boy gets really quiet when he's jealous.
• if you stop giving him attention, he'll do something to get your attention e.g. give you a surprise hug, maybe a kiss or just hold your hand.
• if some guy starts flirting with you he'll freeze them and drag you away.
• if you flirt back? Expect the silent treatment later.
• will admit to being jealous.
• you'll tease him a little, but then tell him how much you love him.
• lots of hugs and kisses.

Tenya Iida

• Rules. That's all I'm gonna say.
• he would make up a bunch of rules. Stuff like:
"You can only give attention to me because I'm your boyfriend."
"Any guy who flirts with you will suffer a death penalty." (This one worried you a little.)
And more.
• won't admit to being jealous very easily, but will admit to it after your relentless teasing.
• lots of hugs.

Eijirou Kirishima

• actually gets kinda clingy when jealous. It's cute.
• if you ignore him he'll just attack you with hugs and kisses.
• if a guy flirts with you? Expect more PDA than usual, and maybe the guy will get punched a few times before Kiri pulls you away.
• if you flirt back? He gets sad and sulks.
• says he wasn't jealous as jealousy is 'unmanly'
• you tease him a little, but then give him lots of hugs and kisses to show you love him.

Denki Kaminari

• Expect a lot of attention from him.
• If you ignore him, he'll probably just hug you until you pay attention.
• if someone flirts with you, he'll start flirting with you too. Or just shocks the guy.
• if you flirt back with the guy? Denki will just pick you up and carry you away.
• "No flirting with random people, that's my thing."
• admits that he's jealous and then ask for more attention.
• you give the pikachu as much attention as he wants.