According to our "Friend" you guys have been harassing him as well. Sure he might do things that aren't completely justified to do.
You clearly seem to provoke him within the video, as well as clearly shown within the chat and whoever is saying what. Sure he may say some things that he's not supposed to and I've spoken to him about it but you guys should stop provoking him. As that's just about as sad as someone disrespecting.
Stop harassing our admins.
And this is also plain up wrong, keep your friends in check.