Gabriella confessed me her love in Polish, but it doesn't seem to be a common phrase; I can't find the word even I search. (The ordinary "I love you" is "Kocham Cie", I learned.) I suppose someone has already found out what it means, still I wish to know by myself if possible.
ちなみにその過程で、ワルシャワのシンボルが剣を持った人魚の像だと知りました。正に戦うお姫様であるガブちゃんにぴったりではありませんか。
By the way, I found out that the symbol of Warsaw was a statue of a mermaid holding a sword while I was searching. Isn't it perfect for Gabriella who is a fighting princess?
