What happens when you complete HHP with all villagers?

[sarosephie]

I'm talking about when you complete every single village your request and they don't show up on the beach?

 

[~Kilza~]

Nothing special happens. You'll have villagers who you've already made vacation homes for show up in the front beach/restaurant/cafe areas to replace the villagers who would've been there to give you requests, but otherwise everything stays the same.

 

[VanitasFan26]

You're basically done with the DLC. Nothing special Happens.