I had the oddest dream the other day, that kinda lingered & is now threatening to choke me if I don't release it.

Firefly was shipping a giant 'ring'.
River kinda bonds with it's 'vibrations'.
She discovers that she can make it 'sparkle'.
Alternate universes lie beyond...

All this over what started out as a dream where River was sitting by a lake, running her hands through the water watching the ripples it made...

Plot bunnies are evil things!