Yes, I was just behind you. The guy in question spent the whole match moving about, he was stood next to my wife for about 5 minutes, until she gave him one of her glares, and he moved further along.
I was standing with my wife at the back, just behind you, to your right. I think I know which guy you mean, because he was standing next to my wife at one point, and every other word was c***, he was very odd.