YOU SAID:
Hi, I'm a frog that kissed a princess
INTO JAPANESE
こんにちは、私は王女にキスしたカエルです
BACK INTO ENGLISH
Hello, I am a frog that kissed the princess
INTO JAPANESE
こんにちは、私は王女にキスをしたカエルです
BACK INTO ENGLISH
Hello, I am a frog that kissed the princess
That didn't even make that much sense in English.