Board Thread:General Discussion/@comment-33623316-20180520213207

So... when Emma, Regina, original Hook, come see older Henry in the NEF and Emma is pregnant... and when Zelena eventually comes too... and when older Robin eventually comes too... were they convinced to take a memory potion or something? Because all of them should have already met the characters in the finale, especially Zelena. And now Robin must have grown up in the "United Realms of Storybrooke."

I can see maybe Emma and original Hook not needing to modufy their memories since they're only there for a short while (though I think they do get surprised with Wish Hook, when they shouldn't) and could be faking their reactions to older Henry (though that would be out of character)... but Regina, Zelena, and Robin especially need to be explained. Even if it's just offhand in a DVD commentary, or some spinoff novel to be published. 