我爱你们,不要忘了我们的约定.怎么翻译?

I love you all. Don't forget our promise.
promise承诺、许诺。
appointment指的是一次约见而已。
不能用engagement啊，成了订婚的意思，呵呵。

I love you guys, and don't forget our engagement.

I love you!!
Do not forget our appointment / promise.

这里的约定不清楚，究竟是“约会”还是共同的“诺言”？

所以给出上述两种翻译

I love you,please remember our engagements.

I love you, did not must forget our agreement

I love you all!
Please do not forget our appointment!