As far as I can remember, I've never been the one following the person.
Not the Saturday that just passed, but the one before that, I was driving from a friend's house and someone was following me, and after about 6 intersections and countless little developments that they could've turned down and such, they were still following me. Two of the roads, mind you, are rather long and incredibly dark and dangerous lol. So after a while, I was getting a little freaked out, but of course they eventually made a left when I was going straight. They were probably wondering why I was one step ahead of them every time lol.
Whenever there's a cop behind me, I always get nervous. I've only been stopped once and it was HIS fault, and when I pointed out to him how he was being a douchebag, he got all pissed off and told me to "just watch it" and walked away. But I'm still always nervous about a cop being behind me. The longer they're there it gets worse, obviously, as I naturally think they're like running my tags and waiting for me to screw up specifically so they can be right there to catch me. I always assume they're the type of asshole cop that will pull me over for going 26 in a 25mph limit zone. There was one time where they followed me long enough that I just pulled into the next parking lot so they would have to choose between me or just finding something better to do with their time. If the cop would've pulled into the parking spot next to me, I probably would've gone out of my way to do something elusive lol. Quick back out, go down a few roads, double-back, make a left/right/right/left and stuff....haha.