YOU SAID:

Hey! Are you trying to steal her and my coffee?! You can do better!

INTO JAPANESE

おい！彼女と私のコーヒーを盗もうとしているのですか？！あなたはもっとうまくやれる！

BACK INTO ENGLISH

Oi! Are you trying to steal her and my coffee? !! You can do better!

INTO JAPANESE

大井！彼女と私のコーヒーを盗もうとしていますか？ !!あなたはもっとうまくやれる！

BACK INTO ENGLISH

Oi! Are you trying to steal her and my coffee? !! You can do better!