YOU SAID:

Only two people are here this early, and it's me and HER.

INTO JAPANESE

こんな早い時間にここに来ているのは私と彼女の 2 人だけです。

BACK INTO ENGLISH

My girlfriend and I are the only two people here this early.

INTO JAPANESE

こんな早くにここにいるのはガールフレンドと私だけです。

BACK INTO ENGLISH

My girlfriend and I are the only ones here this early.

INTO JAPANESE

こんな早くにここにいるのはガールフレンドと私だけです。

BACK INTO ENGLISH

My girlfriend and I are the only ones here this early.