YOU SAID:
You shut your mouth when you’re talking to me
INTO JAPANESE
あなたが私に話しているときあなたはあなたの口を閉じます
BACK INTO ENGLISH
You close your mouth when you are talking to me
INTO JAPANESE
あなたが私と話しているときあなたはあなたの口を閉じます
BACK INTO ENGLISH
You close your mouth when you are talking to me
That didn't even make that much sense in English.