I've lost count the amount of times a wg has asked me personal questions, most commonly it seems to be 'Do you have a wife / girlfriend?'.
Talk about passion killer, it's the wrong topic to discuss during a punt, although to be fair it's mostly asked after the deed has been done so not so bad.
Another one is 'What job do you have?'. I have a different kind of job to most people and this question has sometimes caught me off guard. Unlike a false name, I never used to have a 'false job' to tell them and often blurted out the truth.
But still, why do they ask when they haven't the slightest bit of real interest? I Know it's to fill the time but I'm quite happy getting dressed and leaving with the bare minimum of small talk.
Now I generally try to steer the conversation away from myself and onto them, usually stuff about how long they've been in UK and if they like it here etc.