YOU SAID:
You are a great friend to me.
INTO JAPANESE
あなたは私の偉大な友人であります。
BACK INTO ENGLISH
You is a great friend of mine.
INTO JAPANESE
あなたは私の親友です。
BACK INTO ENGLISH
You are my best friend.
INTO JAPANESE
あなたは私の親友です。
BACK INTO ENGLISH
You are my best friend.
That's deep, man.