One possible plot is that Bakugou has been secretly in love with Deku for a long time. He observes Deku's kindness and growth, and it makes his heart flutter. He decides to propose when they are alone one day. He might start by reminiscing about their journey together, from being rivals to becoming something more, and then pop the question.
The main characters are Bakugou and Deku. Bakugou is often portrayed as a brash and confident character, while Deku is kind - hearted and determined. In this fanfic, their relationship takes a romantic turn with Bakugou being the one to propose.
Well, it could be that Bakugou finally realizes his true feelings for Deku after a long time of denying them. Maybe there was a big event that made him see Deku in a whole new light. For example, Deku saved Bakugou's life in a dangerous battle. And then Bakugou, who is usually so tough on the outside, struggles with his new - found emotions and finally musters up the courage to confess to Deku.
One possible plot could be that Deku has had a really tough day at hero training. He's doubting his abilities and feeling down. Bakugou, who has grown as a person, notices. He might start off a bit rough, like his usual self, saying something like 'Don't be such a crybaby, Deku!'. But then he actually sits down with Deku and shares some of his own insecurities about being a hero. He tells Deku that everyone has bad days and that he's seen Deku's progress and knows he's strong. This comforts Deku and they end up having a more understanding relationship.
Bakugou could use his words. He might tell Deku that he believes in him. For example, he could say 'Deku, you may be a nerd but you're a strong nerd.' It's a backhanded compliment but it shows he has faith in Deku.
Deku might be completely shocked at first. Since Bakugou has always been so aggressive towards him, he would never expect such a confession. He might just stand there, mouth agape, not knowing what to say.
Well, it could be about Bakugou using his tough - love approach. Maybe he starts by yelling at Deku to snap him out of the panic, but then realizes that's not helping. So he switches to a more gentle tone, like 'Deku, you idiot, you're stronger than this.' And then he stays with Deku until he calms down.
Growth is also a prevalent theme. Both characters are on a journey of self - discovery and improvement, and fanfics usually show how they grow both as individuals and in relation to each other. For example, Bakugou learning to control his temper and Deku becoming more confident.
One common theme is rivalry. Their intense competition to be the best hero is often explored, like in many fanfics where they constantly try to outdo each other in training or in real battles. It shows their determination and drive.
Bakugou may prove his love by being protective. He might put himself in danger to save Deku. In many stories, this kind of self - sacrifice is a strong indication of love. Also, he could start to understand Deku's dreams and support him in achieving them, which is a deeper form of love than just friendship.
To develop their relationship realistically, start with their existing dynamic. Bakugou is often aggressive towards Deku, so a slow change is needed. Maybe have them be forced to team up. As they face challenges together, Bakugou could start to respect Deku's abilities bit by bit. For example, if they are in a battle against a powerful villain and Deku comes up with a clever strategy, Bakugou might grudgingly admit Deku's smarts.