"This place missed you too." Cora said as if it were an absolute fact.
Cora nodded. "Oh yes. Doors can be connected to a magical item like a hat or a broom, and go where the item goes. Or they can be invisible and seem to be appear out of nowhere. They can be enchanted or cursed to move - by a witch or a dark one or a saviour. And some doors can move all on their own."