I wonder if the barbers chair is the one that appeared on LF on the target during BB8, but disappeared soon after and was never mentioned ever again, or shown on highlights show.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .