YOU SAID:

Oh who wants some coffeeeeee??

INTO JAPANESE

ああ、誰かがコーヒーを飲みたい？

BACK INTO ENGLISH

Oh, someone wants to have a coffee?

INTO JAPANESE

ああ、誰かがコーヒーを飲みたいですか？

BACK INTO ENGLISH

Oh, does anyone want to have a coffee?

INTO JAPANESE

おお、誰かがコーヒーを飲みたいですか？

BACK INTO ENGLISH

Oh, does anyone want to have a coffee?