YOU SAID:

You and me are going to have some adult fun this evening

INTO JAPANESE

あなたと私は今晩大人の楽しみを持つつもりです

BACK INTO ENGLISH

You and I are going to have adult fun tonight.

INTO JAPANESE

あなたと私は今夜大人の楽しみを持つつもりです。

BACK INTO ENGLISH

You and I are going to have adult fun tonight.