you should feel "wise" instead of "mean"!!!!!
He might try to add you again, just hit the ignore button.....I had this A.H. guy whom I dated before and he dumped me, then I had him on my facebook.....I deleted him after awhile, guess what? he kept sending me a friend requests.....and boom, I was ignoring his request....then he sent me a message...."why did you delete me?".....I didn't answer him and I was laughing and happy that I'm out!!!! He's an *** hole and he will be like that forever.....
this guy removed your thanks message from Facebook, because he's dating some other chicks over there too and he doesn't want you guys to know about each other....stay ahead of the game and laugh hard