One possible outcome could be that Adrien realizes his mistake when he sees Marinette moving on with her life happily without him. He might start to notice all the little things he loved about her that he took for granted, like her kind heart and her creative spirit.
Well, in the fanfiction, perhaps after rejecting Marinette, Adrien starts to have these strange dreams where he sees a future with her that looks so wonderful. As he goes about his daily life, he constantly compares other people to Marinette and realizes how unique she is. He regrets his hasty rejection more and more as time passes.
One possible scenario could be that Adrien is over at Marinette's for a study session. He's been really tired from all his extracurricular activities and model work. As they're studying, he gradually dozes off on her couch. Marinette might initially be shocked but then find it endearing.
In a fanfiction, Adrien could be at Marinette's house for a costume - making session for a school play. He's been so busy lately that his exhaustion catches up to him and he falls asleep on her work table. Marinette would be concerned at first but then realize he really needed the rest. She might then cover him with a blanket and continue her work quietly, stealing glances at his peaceful face from time to time. This moment could be a turning point in their relationship, as Marinette sees a more vulnerable side of Adrien and her feelings for him deepen.
In the fanfiction, Adrien could regret rejecting Marinette when he realizes how much she truly cared for him. Marinette was always there for him, through thick and thin. Once she's gone from his life, he misses her presence, her laughter, and her little quirks. He might try to reach out to her again, but she's understandably hesitant after being rejected.
A great element in such a fanfiction could be the family aspect. Maybe they start thinking about having children. How would they raise their kids? Would their children inherit their superhero powers? And how would they protect their family from the villains in their world? Their friends like Alya and Nino could also play important roles in their married life, perhaps as godparents or just as good friends who are always there to offer advice and support.
Yes, there are plenty. There are fanfictions that focus on their budding romance, like the ones where they go on a cute date or have a heartfelt conversation that deepens their relationship in a sweet and innocent way.
After getting married, they would become more open and trusting with each other. Since they know each other's identities as Ladybug and Chat Noir, there would be no more secrets between them. Their relationship would be more stable and they would support each other even more in their daily lives and superhero duties.
Another reaction could be that Marinette pretends to cooperate with Adrien at first. By doing this, she can buy time and look for an opportunity to escape or get help. She might act as if she is okay with what is happening while secretly planning her next move, like leaving a clue for someone to find her or finding a way to disable Adrien temporarily.
I really like 'Adrien's Discovery'. In this fanfiction, Adrien starts to notice Marinette in a new light. He begins to see all the little things she does for him and how selfless she is. It has some really heart - warming moments, like when Adrien defends Marinette from Chloe's mean remarks. It's a great read if you want to see more of Adrien realizing his feelings for Marinette.
One idea could be that they are modeling for a high - fashion charity event. Marinette is nervous at first but Adrien's calm presence helps her relax. As they pose together, they start to realize their feelings for each other are growing deeper. They share some cute glances and little inside jokes during the photo shoot, which makes the pictures turn out even more amazing.
Yes, there are likely fanfictions with such a scene. You can search on popular fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. However, keep in mind that the content might vary in terms of writing quality and adherence to the original spirit of the characters.