Because if she does like you she doesn't want you to be jealous or she doesn't want you to think she already has a boyfriend. But mostly she must be a bit shy!
to waddle
Waddling.
Pray and duck
waddling
Walking on, swimming in water.
Waddle.
Waddle
If you think it's a duck when there is loads of ducks around, then it's a duck, and i don't see why you should be worried in the first place?
Alex Das
guess he likes the breeze..
he likes you
If you are asking how ducks walk, they waddle.