facebook is drama drama drama and worse it hurts real friendships at least for me these are people that i know the gossip is unreal if your friends with someone that is friends with someone that did you wrong boom that person u dont like now knows your business etc. ugh... facebook
Talking to him about it is best. If he isn't looking for what you are, chances are it will at least save your friendship if you are open and honest instead of just kicking him from your FB.
"I want to be exclusively but he want to be casual"<br />
you want different things, it is not facebook's fault, it is just the way it is.. either accept a casual relationship or move on.. but constantly checking his facebook and seeing him adding other girls, etc that's not healthy and doesn't make you feel good, i am sure. so deactivating or unfriending him if you cannot stay away from his page might be a good idea for the sake of your sanity...
just delete it and be done with it you will be better off.
why does he want to be casual
Facebook is not the problem.