But the EU now already exists and the UK has been so insistent on having a special status that Europeans have gotten used to the idea of the UK not "really" being in it despite being just another European country like the rest of us.
It's okay.
You can leave.
We no longer need you for the EU to be able to exist.
We tried to accommodate you and make it work but we've understood that the feelings aren't mutual.
We'll still keep in touch with your extended family, though, and maybe over the next two years we can find a way that you can still come over to party sometimes, or y'know, just hang out if you feel like it.
No hard feelings.
Don't be a stranger.