I'm not sure who exactly Natsu is just from 'natsu reads fanfiction'. It could be a normal person who just enjoys reading fan - made stories. Maybe it's a nickname for someone within a particular fan community.
One aspect of their married life in fanfiction could be the domestic side. Lucy might try to get Natsu to be more organized at home, while Natsu would bring his energetic and fun - loving nature into their household. They would probably have a lot of cute and comical moments, like when Natsu accidentally burns the dinner and Lucy just shakes her head and laughs it off. Their love would continue to grow as they share these everyday experiences.
One reason Natsu gets jealous of Lucy in fanfiction could be that he sees her as his special person. He's used to having her attention, so when someone else gets it, he gets jealous. For instance, if she goes on a mission with someone else instead of him.
As they travel, their bond deepens. They start to rely on each other more. Natsu becomes more protective of Lucy, and Lucy begins to understand Natsu's impulsive nature better.
Another romantic scenario could be a dance. Maybe at a guild celebration, Natsu takes Lucy's hand and leads her to the dance floor. They move in harmony, despite Natsu's initial clumsiness. As they dance, they look into each other's eyes, and the whole world seems to fade away. It's a moment that showcases their deep love and connection, and how they are now in this new chapter of their lives as a married couple.
She might start to blush furiously. Given her character, she is a bit shy when it comes to romantic matters. And then she might start to stammer out a response, not really sure what to say at first. As she composes herself, she could tell Natsu that she has feelings for him too but in a very gentle and sincere way.
In 'natsu falls in love with lucy fanfiction', the author might focus on building the relationship gradually. They could start from small interactions that gradually grow into deeper feelings. For example, they might describe how Natsu starts to notice Lucy's little quirks and how those things become endearing to him, leading to his love for her.
In fanfiction, Natsu and Lucy's love story is often filled with tender moments. They have a natural chemistry in the original series that fanfic writers expand on. For example, some stories might focus on how Natsu realizes his deeper feelings for Lucy during a dangerous mission. He protects her more fiercely than ever, and in those intense moments, their bond deepens into something more romantic.
He might be initially shocked. Natsu is a character full of energy and sometimes a bit clueless. So he could be stunned into silence for a moment before breaking into a huge grin, excited about starting a family with Lucy.
Well, Natsu might protect Lucy by using his dragon - like senses. In the Fairy Tail world, his enhanced senses can detect danger before it reaches Lucy. So, he could quickly react and pull her out of harm's way. Also, his loyalty to Lucy and the Fairy Tail guild drives him to protect her. He would not let any harm come to her, whether it's from other guilds who might have a grudge against Fairy Tail or from individual villains in the fanfiction. He'll be there to fight for her safety.