a river or lake?
a fence
a fridge
your nose
the fence
Walls run around a city; yet they never move.
The out of bounds line runs around a football field but never moves.
WATERFALL!
a waterfall
Interested , but maybe shy or unsure.
It means either she is nervous around you and she is scared to tell you how she feels or she attempted to play tag.
What city runs on Hydroelectric energy?
a car