@ lucretia, like he said, don't worry, you dont have to fight each other, but as in every online game, there are sick bastards who seek to kill weaker players.
Thats why the max and min level difference is invented
Btw, lucretia you only see greek people, because you automaticly are put in a greek chat room.
you could go to another one by cliking the channel button
To all, its very handy to put everyones accoutn in your friends list.
If both players do this, and you use the code : /f l or /f list you can see who of your buddies is online, and exactly in what game they are playing (doesn't give pass though)