They could be at the Eiffel Tower on a cool evening. They huddle close together to keep warm, and as they look out at the city lights, Adrien pulls Marinette closer. Their hands find each other, and they just stay like that, in a sweet, snuggling embrace.
Maybe Adrien plans a big event at the school. He decorates the classroom where they have shared so many memories. He invites all their friends and family secretly. Then, in the middle of a speech about how much Marinette means to him, he pulls out the ring and asks her to marry him. Marinette is overjoyed and the whole room erupts in cheers.
One common scenario is Adrien seeing Marinette and Luka on a date. He might feel a pang of jealousy and then try to interfere in a clumsy way. Another is when Luka gives Marinette a special gift, like a song he wrote for her, and Adrien gets jealous because he wishes he could do something that unique for Marinette.
Another possibility is that they are on a mission as Ladybug and Chat Noir. They get separated from the villain and find themselves in a secluded alley. In that moment of relief and closeness, they give in to their feelings and kiss. This kiss would be a bit more rushed and urgent compared to the one at the dance, but still full of love.
In many fanfictions, Adrien's crush on Marinette often leads to some really cute and awkward moments. For example, he might stutter when trying to talk to her, which is a huge contrast to his usually confident self. This shows how much Marinette affects him on an emotional level.
One heartwarming moment could be when Adrien and Marinette share a shy beso (kiss) for the first time. It might be in a beautiful garden, with the flowers as witnesses. The softness of the moment, the hesitation and the finally giving in to their feelings, makes it really special.
A great trope is the 'reconciliation' trope. Maybe they had a big fight before getting married and the fanfic focuses on how they worked through their issues and are now stronger in their marriage. There's also the 'fish out of water' trope where one of them, say Marinette, has to adjust to Adrien's rich - family lifestyle or vice versa. It can lead to some really interesting and humorous situations in the fanfic. And don't forget the 'found family' trope. They could be building a new family together and including their friends in a really close - knit family - like unit in the fanfic.
One possible scenario could be that Adrien finally gathers the courage during a school event. Maybe it's at a dance where they are sharing a slow dance and he just blurts it out. Another could be that he plans a really elaborate date first, like a picnic in a beautiful park that he knows Marinette loves, and asks her out there. Or perhaps he asks her out after she has helped him with something really important to him, like when she designed a special piece for his father's fashion line and he realizes how amazing she is and that he wants to be more than just friends.
Another scenario could be in social situations. Maybe at school, when other students interact with Marinette in a way that Adrien deems inappropriate or potentially harmful, he steps in and is overprotective. For example, if a boy flirts with Marinette a bit too much, Adrien might get very defensive.
One possible plot could be a story where Adrien is suddenly thrust into Marinette's world in an unexpected way. Maybe a magical mishap causes him to swap lives with her for a day. He'd then have to deal with her daily routines, like her family's bakery, her school projects, and her friendships. This would give him a whole new perspective on Marinette and might even lead to some self - discovery for him.
The main appeal is the relationship between Adrien and Marinette. Their dynamic is both cute and complex. Marinette has a huge crush on Adrien but is often too shy to act on it, while Adrien is somewhat oblivious yet has a special connection with Marinette. This creates a lot of tension and anticipation in the fanfic.