i'd tell them sorry, but i can't wait.There are friend you could hug and there are friends that you could strangle.... I was suppose to leave to pick up my babies at 1, we arranged that time so that they could come with us. (they asked) They are half an hour away from us and just getting out of the shower.
I'm not one that has much patience for people being inconsiderate. If you arranged the time with them they should have been ready at the time agreed upon.
congrats on the babies by the way