'Befrienders'

I don't like those people who stand too close to you. You know the ones I mean; they stand right next to you on platforms and in queues etc, and edge a little closer when you move away and grin and/or nod at you. I have personal space, and it doesn't need to have a random person grinning at me in it, thanks.

It's bad because they're everywhere you go too, unless it's just me this happens to and I'm subconsciously some kind of pied piper for people with little to no spacial awareness. Which, to be fair, is entirely possible given the kind of luck I have. Don't get me wrong, I don't expect everyone else in the world to never come within a 10mile radius of me but seriously, the rest of the platform/shop is empty, I don't want to be your friend. Go away.