Was he trying to get my attention?

Guy - current no contact have not seen while. Found my self driving behind him today.. no where to pass. Anyways you in the 100 zone he was going a very slow 80.. no other cars around. Even when it went to a 60 slow 😩 by the way he knows my car. I managed to pass he was 5 cars behind. Out of nowhere I found him behind me at a roundabout and mind you he pulled up so close behind me at the roundabout could of touched the back of my car..
Was he trying to get my attention?
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