YOU SAID:

i have no fricking idea of how that happened but let's just leave it in the past

INTO JAPANESE

私はそれがどのように起こったのかについての簡単な考えはありませんが、過去にそのままにしておきましょう

BACK INTO ENGLISH

I don't have a simple idea about how it happened, but let's leave it in the past

INTO JAPANESE

私はそれがどのように起こったかについて簡単な考えを持っていませんが、過去にそれを残しましょう

BACK INTO ENGLISH

I don't have a simple idea about how it happened, but let's leave it in the past