Clients being too cagey and paranoid for their own good.
Well spoken, rings and calls me by the wrong name which means he's already confused, or got wrong number but I roll with it. I ask where he saw my number and he says 'a note'.
What note?
'The note on the web'.

'Oh I sent you a note did I?'
'No'

'What do you mean a note?'
He responds with words that mean everything except 'website' eg 'messege','item'.
Then asks where I am, I tell him to read the 'note' .
Gets huffy and puts phone down.
Then calls me in 10 seconds and says, 'Ahhh aha!
(twirls moustache) I see you're NOT independent!! your the call center for other people!

''
And puts the phone down again.
-Perhaps if he says the forbidden word- 'website' he will be struck down by bolts of lightening/incriminate himself or transformed into a green hobgoblin, who knows...
-He fancies himself as the Sherlock Holmes of the punting world.