It's all a bit sad between these two and Keane 100% plays up to the cameras you can see Neville doesn't want to get involved.
These two will go to their graves holding these grudges and neither will back down but that's probably what makes them the way they are neither is prepared to let the other one win by offering the hand first which is a shame because both of them made a huge contribution to the club and it's mad that they can't even be in the same room together.