I'm going to hang out with 〇〇 and all the other girls/guys.
I'm supposed to see 〇〇 and our other friends.
ーI'm going to hang out with 〇〇 and all the other girls/guys.
「〇〇達と遊ぶつもり」
to hang out with ... で「…と遊ぶ」
with 〇〇 and all the other girls/buys で「〇〇達と」
ーI'm supposed to see 〇〇 and our other friends.
「〇〇たちと会う予定」
〇〇 and our other friends で「〇〇達」と表現できます。
ご参考まで!