Codes for Anime Eternal mostly yield Potion Bundles, or at least that's what I've seen so far. That may leave you longing for more direct drops for things like tokens or extra accessories, but a ...

You can see an archive of the posts you've liked on the Instagram app, though it's only a list of the 300 most recent likes.

You can archive a conversation on Facebook Messenger using the website or mobile app, and then see those archived chats later in another inbox.