One possible plot could be that Jon Snow, on his journey north of the Wall, somehow gets lost or is magically transported to where Daenerys is. They immediately recognize each other's importance. Jon, being the honorable man he is, offers his help to Daenerys in her quest for the Iron Throne. Daenerys, in turn, is intrigued by Jon's tales of the North and the White Walkers. They form an alliance early on, which changes the course of the entire Game of Thrones story, with their combined forces being a formidable power in Westeros.
In addition to Jon and Daenerys, other characters might also play important roles in some fanfictions. For instance, Tyrion Lannister could be there as an advisor to Daenerys. His wit and political acumen might help in the interactions between Jon and Daenerys. Or Arya Stark could be involved in some way, perhaps as a spy or a messenger between the North and Daenerys' camp. These additional characters can add more depth and complexity to the story of Jon and Daenerys' meeting.
In fanfiction, when Jon Snow meets Daenerys in Essos, they might immediately form an alliance. Jon could be impressed by Daenerys' dragons and her strength. They may start to discuss their common goals, like fighting the White Walkers. Their meeting could also spark a romantic interest between them, as they are both strong - willed leaders.
The main antagonist could be Littlefinger. He sees the early alliance between Jon and Daenerys as a threat to his own schemes. He might try to manipulate events to turn them against each other. He could spread false rumors about Jon's intentions towards Daenerys' claim to the Iron Throne or vice versa. His sly nature and ability to play the game of thrones from the shadows would make him a formidable foe to their budding relationship and their plans for Westeros.
Another plot could be that they meet under very different circumstances. For example, Jon is sent as an emissary to Daenerys much earlier in the story. At first, Daenerys is skeptical of Jon's claim to the North and his intentions. However, as they spend time together, they discover a shared history of their families and a mutual desire to make Westeros a better place. This discovery leads to a strong bond between them, and they start planning strategies to reshape the political and power landscape of Westeros together.
Tyrion Lannister could be involved. He was close to Daenerys and had a relationship with Jon as well. He might be the one to help protect the baby or offer his wisdom in raising the child. Another character could be Ser Davos. He was loyal to Jon and would surely be interested in safeguarding the future of Jon's heir.
One of the best moments can be when they first realize their feelings for each other. In many fanfictions, it's a moment of intense emotion and self - discovery. For example, when Jon sees Daenerys in a new light during a battle strategy meeting. He notices not just her as a powerful queen, but also as a woman he could love.
One great 'Jon Snow and Daenerys Love' fanfiction is 'A Song of Ice and Fire's Love'. It beautifully weaves their individual storylines together into a passionate love story. The author really captures their personalities well.
Well, in many fanfictions, after Jon meets Daenerys, they might face challenges from external enemies or internal politics. Maybe they have to unite different factions to survive. Or, their relationship could face tests due to their different backgrounds and goals.
One great fanfic is 'Snow and Dragons'. It beautifully weaves the relationship between Daenerys and Jon. It starts with their first encounter and how they gradually come to respect and then fall in love with each other. The author does a wonderful job of capturing their personalities as seen in the show.