We had a similar experience flying from HAM to DXB but it was an EK Gold that was occupying one of our 3 seats and refusing to move as he was in the right row and we must be mistaken and wouldnt hear a word of it. A quiet whisper in his ear as to what would hapen to him if he didnt move and he quickly moved but his behaviour the rest of the flight was terrible, the FA's gave him fantastic service yet he treated them terribly, and the poor lady sistting next to him he wouldnt even let out to go to the toilet. A typical DYKWIA person