I had a tradesman to quote for some work and he was showing me some photos on his phone of other work he'd done but kept scrolling past certain images and making a play of saying 'ha ha better make sure I dont show you anything I shouldn't'. I dont know what he was referring to but it made me uncomfortable and not inclined to use him. Am I being paranoid and pearl-clutchy or was it pretty unprofessional?
Edited for typo