What does it mean when someone blocks you on messenger but not on Facebook and they are still your fb friend?

So this guy I've been seeing we was on the video chat and honestly I've been irritated with him so I was like I'm getting off the chat take care and I hung up so I guess he blocked me, it seems like since we been having sex he started to get feelings because he never used to act super attached or do this even when did have our differences
What does it mean when someone blocks you on messenger but not on Facebook and they are still your fb friend?
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