What could happen during Fairy Tail Natsu and Lucy's alone time in fanfiction?

In fanfiction, during their alone time, Natsu and Lucy might simply have a deep conversation. They could talk about their dreams, like Natsu sharing his desire to find Igneel more in - depth, and Lucy might open up about her hopes for her Celestial Spirit magic to grow stronger.

During their alone time, their relationship could develop through small acts of kindness. For example, Natsu might give Lucy his scarf if she's cold, which is a very personal item for him. This simple gesture can show that he cares deeply for her.

In their alone time, they might also discover new things about each other's dreams. If Natsu shares his long - term goal of finding Igneel with Lucy, she could offer her support wholeheartedly. And when Lucy talks about her dreams of becoming a great celestial spirit mage, Natsu would vow to help her achieve it. This sharing of dreams would bring them closer together.

In some fanfictions, when Lucy is alone, she might have a chance to further develop her celestial magic skills. She could be exploring new spells or ways to communicate more effectively with her spirits. For example, she might discover a hidden power within one of her keys that she hadn't noticed before because she was always with the team.

Well, if Natsu asks Lucy out in fanfiction, it could change the whole dynamic of the Fairy Tail group. Their friends would probably be super supportive, especially Happy. They could start exploring new places not just for quests but also for romantic getaways. And Lucy might write a new story about their relationship in her diary.

Well, he could meet some old friends or foes. Maybe he runs into an old enemy who has also been training and they have a rematch which pushes Natsu to new limits. Or he meets an old friend who gives him some valuable advice on how to control his magic better during this trip.

In some fanfictions, if Natsu kidnapped Lucy, it could be a comical situation. Natsu might do it out of his own strange sense of protecting Lucy in an overzealous way. Maybe he thinks there's a danger that only he can keep her safe from, and his impulsive nature leads him to this 'kidnapping' which is more like a forced protection.

One possibility is that their child inherits Natsu's dragon - slayer magic and Lucy's celestial spirit magic. Maybe the child uses this unique combination to protect Fairy Tail from a new, powerful enemy.

One possibility is that their daughter has a special ability to combine Natsu's fire magic and Lucy's summoning magic in unexpected ways. For example, she could summon a fire - based celestial spirit. She might grow up in a Fairy Tail that has changed a bit since her parents' time, with new members and new challenges. She could be mentored by some of the older guild members like Erza or Gray. And as she comes of age, she might discover secrets about her family's past that put her in a position to make important decisions for the future of the guild and the magical world at large.

Natsu could end up teaming up with some unexpected allies from Tartaros. Maybe there are some members who have a change of heart and decide to help Natsu fight against the more evil elements within their own organization.