I've played a game with a roleplayer before, but our writing style didn't match so we stopped. There was no problem or issue, just we weren't enjoy playing with each other. I saw his requesting thread and had pm-ed him a moment ago, he has changed his avatar so I didn't recognize him and it seemed he didn't remember me either. Only after a couples message that I realized him.
(This also happened before, but it was my partner that contacted me.)
So, to avoid that happens again, I added him to my ignore list. I guess it would stop him from pm me, but I think I'm still be able to pm him. Is there anyway to stop contacting from both side? I don't need to block him from contacting me actually, I just need a little reminder that we have tried to play but it didn't go well.