I answered the door and got the usual friendly, "Good morning Sir, how are you today" from the two young American space cadets standing on my porch, resplendent in their white shirts and dark trousers, and their worn, but well polished shoes.
Well it was 112 deg F outside, and these poor buggers looked like they could do with a cold drink, so even though I'm not particularly religious, I invited them inside. They went back and retrieved their bicycles from the sidewalk, and parked them in the carport as I suggested, then followed me inside.
I sat them down and got them both a coke and said, "OK Guys, what do you want to talk about?"
I nearly snorted coke out of my nose when one of them replied nervously, "We don't know, we never got this far before."