YOU SAID:

When the only thing I want is you

INTO JAPANESE

私が欲しいのはあなただけのとき

BACK INTO ENGLISH

When I only want you

INTO JAPANESE

あなただけが欲しいとき

BACK INTO ENGLISH

When you only want

INTO JAPANESE

欲しい時だけ

BACK INTO ENGLISH

Only when you want

INTO JAPANESE

あなたが望むときだけ

BACK INTO ENGLISH

Only when you want