Yes, i have noticed this behavior before.
I know he doesn't want to get caught, but it just seems like the risks are unbelievably high. We steal kisses at work, daily. Some days he does other things, that we would not be able to pull away fast enough where if someone walked in the room, there would not be a good explanation as to why his hand was down my pants!!
One day, he actually wanted to have sex at work, during work, with everyone very much there. If we had, the chances of us getting caught were about 99.99%!!!
Where we go and where we meet up, there is no possible explanation as to why i am in that area. All it takes is one person to see me, and someone will figure it out.
It bothers everyone at work when they don't know who i'm sleeping with, so they all try to figure it out. Someday, someday!!!!