I'll explain the situation you poorly describe.
On one hand, we were fighting tincans and we did not want to win because we wanted to stay on that map (it wasn't the last run), so, after beating the first wave (which guarantees the xp/gold reward), most of us had agreed to charge/die (like we usually do not to delay the inevitable) (the longer people take to die, the higher the chances we all get repairs), so he just sheathed his bow and danced a little until he died after a couple of seconds.
On the other hand, you had been kicked more than once for leeching and griefing (I don't remember if it was team-hitting or what) on the same map, and he probably was just too pissed off.
And, if I were you, I would apologise to him and not for your English.