YOU SAID:
Should I slap your face
INTO JAPANESE
私はあなたの顔を平手打ちする必要があります
BACK INTO ENGLISH
I need to slap your face
INTO JAPANESE
私はあなたの顔を平手打ちする必要があります
BACK INTO ENGLISH
I need to slap your face
That didn't even make that much sense in English.