MHA Boyfriend Scenarios

When you're in danger

Izuku
You were downstairs watching TV while Izuku was upstairs in your room. You were on edge, but you didn't have a reason to be. You muted the TV, listening to your surroundings, ignoring Izuku's shuffling from upstairs.
You had just decided to give up, when you heard glass breaking, causing you to yelp. You were about to turn around, but a hand covered your mouth, and you felt a knife to your neck, causing you to freeze. You frantically looked around for anything that could help you get away, but there was nothing, and you panicked as the knife sank deeper into your skin.
You then heard a thud, followed by a loud crashing sound as the knife was dropped, and you quickly looked behind you to see Izuku had tackled the guy.
He looked up at you as his quirk faded from around him, and once he saw your panicked expression, he stood up, almost jumping over the couch and taking your hand.
"Are you okay, Baby? Did he hurt you? Oh, your neck..." You shook your head, smiling softly. "It's just a tiny cut, nothing a bandaid can't fix," He sighed in relief before smiling at you as you went running a cloth under some water.
After the man had been arrested and the window had been replaced, Izuku kissed your cheek. "Let's get you to bed,"
You smiled as you followed him to your room.

Todoroki
You were talking with your friend after school while waiting for Todoroki to get done talking with Aizawa. Your guard was up because she was acting strange. You weren't big on eye contact, and she knew that but seemed to be forcing it on you.
You kept a distance, that she kept filling, and you tried to hold your tongue but you couldn't. "Hey, what's up? You're acting really weird, is something wrong?" She giggled, and her skin seemed to melt off of her body, causing you to back away.
Once it was all on the floor, you saw Himiko standing there, causing you to activate your quirk. "What do you want from me?"
"Your blood, Doll. I'm sure it's beautiful!" She started to run at you, and you dodged her first attack as you started to fight. You managed to get a hit on her, but she went unfazed as she swept your feet out from under you, pulling out a syringe.
You tried to stand up, but couldn't as she walked up to you, and you closed your eyes, but nothing hit you. You opened your eyes to see that she had been frozen, and you looked behind you to see Todoroki standing behind you, his eyes filled with worry.
He kneeled down, cupping your cheek, and brushing your hair out of your face.
"Are you okay? You're not hurt, are you?" You shook your head, still startled as he helped you stand up. "Keep your guard up. Don't let her, or anybody hurt you. Let's get you to my place,"
You kissed his cheek, smiling at him. "Y'know, you can be pretty badass," He laughed, shaking his head as you two started to walk, leaving Himiko to break herself out of Todoroki's ice.

Bakugou
You were on your way home from a concert with Bakugou, and he was carrying you on his back, secretly enjoying being able to carry you around. You were both talking when you heard a voice behind you and looked to see Shigaraki standing there.
Bakugou set you down, and you stood beside him, but he stepped in front of you. 
"Stay back, Y/n. What do you need, Dipshit?"
"Oh, I don't care about you right now. I care about them," He pointed at you, and you took a step back as Bakugou held his arm out in front of you.
"Don't you get all scared on me. It's not like I'm letting him take you," He whispered to you, before turning back to Shigaraki. "You're not getting them, so give up."
"Sorry, but that's not happening," He started to run at you two, and Bakugou pushed you out of the way before starting to fight. You wanted to call the police, but your phone was dead, and Bakugou had his on him, so you could only watch.
He was able to get Bakugou on the floor for a moment and started running at you, and you didn't have time to run because of how fast he was. You closed your eyes, but you were then tackled, and you opened your eyes to see Bakugou above you, and that you were behind bushes.
"Ba-"
"Shh, don't make a sound,"
"Come on. Are you hiding? Come on out, unless you're chicken," He waited before starting to scratch his neck in frustration. "Damnit, I lost them..."
"C'mon. Let's go," Bakugou picked you up as he ran off, not making a sound. He brought you back inside his house, setting you down on his bed before kneeling in front of you, cupping your cheek without saying a word.
"Are you okay?" You asked, and he shook his head. "I'm fine, that little shit was weak. Are you okay?" He brushed one of your locks out of your face, and you smiled.
"I'm okay. Don't worry,"
He laid down, pulling you into his chest and closing his eyes, clearly exhausted. You smirked, playing with his hair. "You looked pretty heroic back there,"
"I'm always heroic. Go to sleep, nerd,"