YOU SAID:

They don’t know who my senpai is it’s not who you think

INTO JAPANESE

彼らは私の先輩が誰なのか知りません、あなたが思っているような人ではありません

BACK INTO ENGLISH

They don't know who my senior is, he's not what you think

INTO JAPANESE

彼らは私の先輩が誰なのか知りません、彼はあなたが思っているような人ではありません

BACK INTO ENGLISH

They don't know who my senior is, he's not who you think he is

INTO JAPANESE

彼らは私の先輩が誰であるかを知りません、彼はあなたが思っているような人ではありません

BACK INTO ENGLISH

They don't know who my senior is, he's not who you think he is