YOU SAID:

Say, Mario, why don't you go see Princess Peach?

INTO JAPANESE

マリオさん、ピーチ姫に会いに行きませんか。

BACK INTO ENGLISH

Mario, would you like to go see Princess Peach?

INTO JAPANESE

マリオ、ピーチ姫に会いに行きたいですか？

BACK INTO ENGLISH

Mario, would you like to go see Princess Peach?