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.
There's also 'Marinette's Hidden Talents'. In this fanfic, Adrien discovers some unique skills that Marinette has been hiding. It's a really interesting take as it builds on their characters and the bond between them. It has a lot of cute moments and a bit of mystery too.
Another amazing one is 'A Different Perspective'. This fanfiction shows the story from Adrien's point of view. It gives new insights into how he sees Marinette and how his feelings for her start to change from just friendship to something deeper.
One great fanfiction is 'The Unspoken Love'. It beautifully captures the shy moments between Adrien and Marinette. It delves deep into their unexpressed feelings and how they navigate their superhero and normal lives while being in love. The author does an amazing job of creating tension and sweet moments that keep you hooked from start to finish.
Marinette and Adrien's love story in 'Miraculous' is full of charm. Marinette has a huge crush on Adrien from the start. She gets all flustered around him. Adrien, on the other hand, is a bit oblivious at first. Their alter - egos, Ladybug and Chat Noir, also have a special connection. They fight side by side against villains, and gradually, Adrien starts to notice Marinette's good qualities in real life too. Their relationship is a slow - burning one, filled with lots of cute moments, misunderstandings, and the magic of young love.
There are fanfictions where Marinette and Adrien go on a magical adventure outside of Paris. For example, they could be transported to a parallel dimension full of strange creatures. In these stories, their relationship often deepens as they face these new and exciting challenges together. Some fanfictions also delve into their family histories and how that affects their relationship as Marinette and Adrien.
One more to consider is 'Kiss in the Moonlight'. This fanfic sets the kiss in a very romantic and dreamy setting, perhaps under the light of the moon during a special event in Paris. It explores how this kiss could be a turning point in their relationship and how it might impact their future interactions in the Miraculous world.
You can find a lot of fanfiction on Archive of Our Own (AO3). It has a huge collection of Miraculous Ladybug fanfictions, including many about Adrien and Marinette. Just search for the tags related to the show and the characters, and you'll be presented with numerous options.
A good fanfiction in this regard should first have a believable character development. For example, showing how Marinette overcomes her shyness around Adrien gradually. Second, it should have interesting plot twists. Maybe something that makes their relationship take an unexpected turn. For instance, a new power or a new character that affects their dynamic.
One of the best moments is when Adrien finally realizes his true feelings for Marinette. It's a moment of self - discovery that is often written with great emotion in fanfictions. For example, in some stories, he might have a sudden realization during a quiet moment alone, or when he sees Marinette in danger and his heart races not just because she's his friend, but because he loves her.