YOU SAID:

Dude, I just want my best friend back.

INTO JAPANESE

おい、私は戻って私の親友をします。

BACK INTO ENGLISH

Hey, I'm back, my best friend.

INTO JAPANESE

ねえ、私は私の最高の友人では。

BACK INTO ENGLISH

Hey, my best of my friends.

INTO JAPANESE

ねえ、私の友人の私のベスト。

BACK INTO ENGLISH

Hey, it's my friend, my best.

INTO JAPANESE

ねえ、それは私の友人、私のベストです。

BACK INTO ENGLISH

Hey, it's my friend, my best.