I was wondering if I could request a fluffy scenario or headcanons of Mirio whose in a relationship with a quiet, Doesn't-stand-out underclassman S/O please? (Waaah! I haven't cried in BNHA in so long and it had to be for my favorite boy!)
the tears are here and they are REAL :( i’m glad he’s your favorite boy though, he deserves it :’) i’m gonna do headcanons for this, i hope that’s okay!
-He knows that PDA can make you nervous because, well, everyone in school knows who he is, and when he’s holding your hand everyone’s attention winds up on you, and it’s not always in a good way. You never tell him, but he’s not that stupid. He can hear people’s whispers about not knowing who you are, about you being younger than him, and about how he could do better. “Why would the top candidate for number one hero be with an average underclassman?” Is one he hears way too often, and it makes his blood boil. When he gets sick of it, or he can see that it’s really getting to you, he’ll call them out. “You’re my age, right? Well (Y/N) can already kick your ass, they’re just too nice to say it, so I suggest you get on your way,” He’ll say, totally serious before giving you a quick kiss while the perpetrators scurry away.
-Since you’re generally quiet in public and around other people, when you’re open about talking with him it makes his heart soar. He loves making you laugh and there’s nothing that makes him feel closer to you than when you tell him something you’ve never told anyone else. He’s not only your boyfriend but your best friend, and he’ll always be there for you.
-You’d had a crush on him for a while, like a lot of people around U.A. He was so bright and determined and confident, it was easy to like him, even if you’d only spoken a couple of times. He was totally not confident when he asked you out, though. His palms were sweaty and his blazer suddenly felt way too tight and you’d later learn that he had Amajiki waiting around the hall corner to help keep him from backing out. He stumbled over his words the entire time, “H-hey! Would you, um, want to go get ramen with me this weekend? As friends! Wait, no, not as friends! As more than friends? If you’d be okay with that? I know we don’t know each other that well and I’m older and…” He’s still happy you stopped him with a quiet yes because he has no idea where he would have wound up with that train of thought.
-You eat lunch at school with him, Amajiki, and Nejire. Since you are in different years, you don’t get to see him often throughout the rest of the day, so you enjoy getting to spend at least one period with him. You get along really well with Amajiki, neither of you really having to speak to understand one another. Mirio’s always whining about how his significant other and his best friend aren’t allowed to keep secrets from him, and the whole situation just amuses Nejire to no end. By the end of lunch Mirio always has his arm wrapped around your shoulders while he pouts and glares at Tamaki, who just rolls his eyes.