There's a younger (40ish) guy with a London accent, quite stocky, short hair, but with almost exactly the same (very distinctive!) face, so, if not 'son', then I'm presuming some sort of relation. Again, could be wrong, don't sue me. Anyway, this one guy is curt, rude, sarcastic and disrespectful.
But enjoy yourselves, don't mind me, I'm certainly not going to tell you never to darken their doors again! Different strokes etc.....