YOU SAID:

So, I was sitting with my friends at a bar, and I heard one of them tell me that they're planning to go to a party.

INTO JAPANESE

それで、私は友人とバーで座っていました、そして、彼らのうちの1人が彼らがパーティーに行くことを計画していると言うのを聞きました。

BACK INTO ENGLISH

So, I was sitting at a bar with a friend, and heard one of them say they were planning to go to a party.

INTO JAPANESE

だから、私は友人とバーに座っていて、彼らの一人がパーティーに行くつもりだと言っていたのを聞いた。

BACK INTO ENGLISH

So, I was sitting at a bar with a friend and heard one of them saying he was going to the party.

INTO JAPANESE

だから、私は友人とバーに座っていて、彼がパーティーに行くと言っているのを聞いた。

BACK INTO ENGLISH

So, I was sitting at a bar with a friend and heard him saying he would go to the party.

INTO JAPANESE

だから、私は友人とバーに座って、彼がパーティーに行くと言っているのを聞いた。

BACK INTO ENGLISH

So, I sat at a bar with a friend and heard him saying he would go to the party.

INTO JAPANESE

それで、私は友人とバーに座って、彼がパーティーに行くと言っているのを聞いた。

BACK INTO ENGLISH

So I sat at a bar with a friend and heard him saying he would go to the party.

INTO JAPANESE

それで私は友人とバーに座って、彼がパーティーに行くと言っているのを聞いた。

BACK INTO ENGLISH

So I sat at a bar with a friend and heard him saying he would go to the party.