They might have an epic battle to test Luffy's growth. Shanks could see how much stronger Luffy has become and be proud. Maybe Luffy will show off his new Haki abilities.
In the fanfiction, when they meet again, they could share stories about their adventures. Shanks might tell Luffy more about the One Piece and its true meaning. Luffy would be eager to listen and learn from his idol.
It's possible that Shanks will offer to join forces with Luffy for a common goal. They could sail together for a while, with Luffy's crew and Shanks' crew working side by side. This would be a dream come true for Luffy, and his crew would be excited to team up with such a legendary crew.
In this fanfiction, perhaps Luffy has become much stronger. He might show Shanks his new skills and powers. They could also talk about their adventures since they last met, like Luffy sharing his experiences on different islands.
Sure, Luffy and Shanks meet again. This meeting is a turning point, filled with nostalgia and new plot twists.
They could start with a big hug. Then Shanks might tease Luffy about his still - crazy appetite. Luffy, in turn, could show off his new crew members to Shanks.
In fanfiction, when Shanks meets Luffy's crew, it could be a very emotional reunion. Shanks might be impressed by how much Luffy and his crew have grown. He could see the strong bonds within the crew and be proud of Luffy for leading them so well.
They might have an epic celebration. The Straw Hats would be excited to see Shanks, especially Luffy. Luffy would probably challenge Shanks to a friendly duel or just be overjoyed to show him how far he's come. Shanks would be proud of Luffy and his crew, and they could all share stories of their adventures over a big feast.
Luffy might be more confident and less like a little kid around Shanks. He has grown a lot, and Shanks would notice this. Their relationship could become more of an equal partnership in terms of respect.
In the fanfiction, Luffy might show Shanks how much he has grown. He could display his new Haki abilities and his stronger crew. Shanks would be proud of Luffy's progress.
They could have heart - to - heart conversations. For example, Shanks could share his past adventures and the lessons he learned from them with Luffy. This would help Luffy gain more wisdom and also deepen their connection.
It's hard to predict exactly. But as the story progresses, there are hints and possibilities for their reunion.
I'm not sure exactly when they meet again. You might have to keep reading to find out.