Hello Lynix or to whoever is reading this, Y'all should add a friend thing like for examples. If you do /friend add [Player Username] it will send them a friend request in chat, to accept or deny the request you could do /friend accept or /friend deny. Next if you want to remove or friend or something you could do /friend remove [Players Username]. Lastly to check how many friends you have you could do /friend list and a list pops up in chat showing your friends and if you have more then like say 10 friends per page, then you can do /friend list 2 and it will show page 2 of your friends in the server. And maybe you could do /player block so they don't msg you / spam you for free loot.
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Love
--Soxerr
Love
--Soxerr