sounds like he's just kind of a jerk hon. a player i think its called? its that he wasn't that into you, its that he is SO into HIMSELF there isn't room for anybody else.
so he uses social media a lot and says some stupid stuff. SO WHAT? he can do whatever he wants. its JUST facebook.....it doesn't matter.
quit trying to read anything deep or meaningful into what he does....cuz it just ain't there. he's about as shallow as a raindrop hitting the sidewalk.
live and learn.