It's quite disrespectful to be late and to keep someone waiting for you.

迟到让别人等你是很不礼貌的。

Well, that's not a big deal. But you might at least phone if you know you're going to keep someone waiting.

这没什么大不了的，但是如果你知道有人在等你，至少你该先打电话通知一声。

Well, that's not a big deal, but you might at least phone if you know you will keep someone waiting.

好吧，这没什么大不了的， 但如果你知道你会让别人等着， 你至少可以打电话。

One of the dates – the boyfriends – says that he apologized for " keeping them waiting." " To keep someone waiting" means they arrive somewhere first and you are late.

其中一个约会对象——男朋友——说他为“让他们久等”而道歉。“让某人久等”意味着他们先到了某个地方，而你迟到了。