I can't believe how fast everyone jumps to conclusions.
From what i saw he was probably a professional who took his job very seriously. He obviously got a wiff of something a bit "off" and since he was there to do a good cleaning job, he thought he should try and find out what it was.
Well the obvious first place to look would be the undies drawer,?? maybe a damp towel,?? maybe in the dirty laundry?? Yes? maybe these,..?? sniff sniff.. I better check the internet to look for a bit more info on the problem.
Now that's dedication.
Oh, and I bet she had a dog which would explain why his pants suddenly got so itchy and needed rubbing when he kneeled on the carpet. Carpets are a haven for dog flees you know and they can run up you leg pretty quick.
I really can't see what all the fuss is about.
Oh,.. and