so A few weeks ago I finally hooked up with this guy I've been on and off talking to for some quite a few months, but the thing is he blocked me on fb awhile ago while we were still talking on snapchat. we kept talking even tho I knew he blocked me but I didn't say anything about it and then a few months go by and we hook up and I randomly remembered he blocked me and so I checked and I'm still blocked on fb but no other social media. can someone explain this please?