She actually says the first line in the Shamalan abomination. It is a source of endless jokes with my bro and I. Our fancanon is that poor Princess Yue is very sheltered and extremely bored and so she watches the ocean like my college roommate watched soap operas.
I've always seen Yue as a very proper and serene future queen. I have never thought of her as someone who could take such a child like glee from the ocean waving at her. Cannot unsee!!! XD Thanks Yamino