Originally Posted by tsquared030

We're DHing and at the last minute, my FO gets upgraded to the last open seat in !st. I'm in the row behind as he comes up from the back. He asks the male pax at the window if he would like him(my FO) to hang up his coat that the pax has laying over the aisle seat. Pax grabs coat and says loudly to FA in aisle, "I specifically asked that this seat remain open".
FO just smiles and sits down. Pax ignores everyone for rest of flight.