1. Have Shanks and Luffy meet again?
2. In which episode Luffy meets Shanks again?
3. Will Luffy go after Shanks?
4. What was Shanks promise to Luffy?

Have Shanks and Luffy meet again?

But actually Luffy never met Shanks after his journey begins for the title of Pirate King. All the story of his meeting with Shanks and Losing Shanks arms was in his memory, all we saw in first episode and a lots of episode after that are all Flash back.

In which episode Luffy meets Shanks again?

Episode 489 | One Piece Wiki | Fandom.

Will Luffy go after Shanks?

No. Shanks is an ally not an enemy. There are a lot more reason for not to fight than to fight. For them to fight they have to meet first, which is not going to happen anytime soon.

What was Shanks promise to Luffy?

There is an understanding between the two that Luffy will return the hat upon him becoming a great pirate, a promise that they have both taken very seriously – Luffy defends the Straw Hat with his life, upon arriving at Marineford, Shanks was not ready to accept the hat back.