YOU SAID:
oop my heart went oop
INTO JAPANESE
おっと私の心はおっと行った
BACK INTO ENGLISH
Oops, my heart has gone
INTO JAPANESE
おっと、私の心がなくなった
BACK INTO ENGLISH
Oops, my heart is gone
INTO JAPANESE
おっと、私の心がなくなった
BACK INTO ENGLISH
Oops, my heart is gone
That didn't even make that much sense in English.