YOU SAID:
you must grow apart and return
INTO JAPANESE
あなたは離れて成長し、戻らなければなりません
BACK INTO ENGLISH
You have to grow away and go back
INTO JAPANESE
あなたは離れて成長し、戻る必要があります
BACK INTO ENGLISH
You have to grow away and go back
That didn't even make that much sense in English.