Alot of brits say that the last 2 minutes of the Worldwide Privacy Tour was what the whole episode is aboot; that Megan is an empty, evil soul and Harry should leave:

The prince looks to his wife for support, but she's silent. He flips open the top half of her head, and shouts inside. All he hears is an echoing sound from the endless chasm.
That’s the best part.
I recoiled when I saw it and said “ouch!”, then start laughing out loud.
The hollow echo was perfection.