That wasn't possible, Molly thought, as she read the invitation. Ron and Hermione were far too young to be getting married. That thought was automatic, but it was just as quickly followed by the realization they couldn't possibly be getting married. She'd seen them both moments ago in the Great Hall.

"They're here?" she asked, skipping right past the 'pocket world' nonsense for the moment. "Ron and Hermione? But... how?"