The setup isn’t difficult. You don’t have to use extra apps. Once someone accepts a friend request, a chat window pops up and keeps a log of your conversation for that session. Remember, it’s designed for in-game talk. It isn’t meant to replace WhatsApp or Facebook, and it operates under the game’s own rules. The system does have basic safety tools. You can notify on another user or ban them if you have to, which helps maintain the general mood positive.