Bakugou + Todoroki + Midoriya
In all honesty, I don’t see Bakugou as the type to really confess. Your relationship with him will just happen.
Between the “dates” and hand-holding, your relationship will become an “It’s complicated.”
Bakugou knows what he wants, so by the time he’s established the fact that he was falling for you hard, he’ll almost become doting.
He always watches over you, protects you from Mineta’s unwanted advances, defends you from people talking behind your back. He even gives you a gift on white day.
“There were some shitty flowers on sale…so I thought that I might as well get them for you.”
He acts like he’s the shit, but gets very lowkey bashful when it comes to you.
It becomes so painfully obvious that he has a crush on you that everyone in Class 1-A knows it, but he’ll never admit it, even when he spends the most time with you, calls you his, or even takes you out on “not-dates.”
You don’t want to push Bakugou into anything either, even though he likes you, but he’s never directly said that he likes you.
If your life gets threatened or you get confused enough to finally confront Bakugou, that’s when he’ll officially “confess.”
“’Bakugou-kun’ is such a damn mouthful. Just call me Katsuki.”
“You…aren’t as shitty as everyone else.”
[“Stop talking already. You can repay me by going to that new ramen restaurant. I want to fucking try it.”
“As fucking partners, idiot.”]
Todoroki doesn’t know much about affection, let alone the romantic type, so he’s very confused about how he feels about you for the most part.
Eventually even he knows that his behavior around you is not normal. He always unconsciously sneaks glances at you in the middle of class, shifts in front of you during a battle, when he hears your voice during lunch he instantly turns to you, and when you talk to him he feels like he can set the entire classroom on fire when you get too close or cause him to blush.
He’ll go to Midoriya for help, because that’s who he trusts, and asks the green-haired boy what’s wrong with him.
“Oh….” Midoriya smiles. “Todoroki-kun, I think you’re in love!”
The thought that Todoroki loved you to a romantic extent would seem strange to him, and he’ll brush off his feelings for the longest time. He denies it with excuses like how he should be focusing on being the best Hero. He’s also a teenager, how could he know what love is?
His mom is able to tell that something is off with him though, and gently gets him to confide in her.
[“Well then…tell me honestly, Shouto. If everything went well, how long would you see your relationship with them going? A couple months? Years?”
“I think…for as long as possible.”
His mom would just grab his hand and give him an encouraging smile. “Then you should go to them, Shouto.”]
The way he confesses is very straight to the point. He pulls you aside in an empty hallway or classroom and tells it to you directly.
Even though he gets more confident throughout the series, the effects of his bullying still sticks with him.
“Ah…I like them…but I think that [Name] would be better off with someone strong and confident like Kacchan.”
Even though he thinks this, he can’t stop his feelings for you and he only becomes fonder and fonder of you by the day.
He goes to his mom for confirmation and encouragement, and he goes to All Might for advice on how to confess to you.
Because All Might, a middle-aged old man, would know what to do, right?
All Might is a product of his time, so the Pro suggests confessing to you through letter and then to meet up after school so Izuku can explain himself.
Izuku writes a letter, with multiple apologies in it, about how he feels about you, when he started liking you, and how you’re a good friend to him. He asks that you meet him up on the roof after school so he can explain more, but even if you don’t accept his confession, he still hopes that the two of you could still be friends.
He writes several rough drafts, with shaky hands and messy handwriting, before he’s satisfied with one of the letters.
He leaves it in your shoe locker and doesn’t wait for your response. He’s too nervous and scared to.
When you meet him up on the roof, he’s surprised that he even made it this far.
He’s shaking, sweating, and near tears, but he has to tell you this. He steels himself up before you can speak, and confesses exactly why he likes you.
“So please…accept my feelings…! I-I’m not the strongest guy, but I can protect you better than anyone else! I’m sure of it! And…I can love you better than anyone else…. I-If you want me to!”
