@kaia That must be so irritating... Yet, I do have to confess having been on the other side quite often.
Not because I wanted to creep somebody out, but trying to convince myself to speak to that person. I will dare that any second now. When she's not dancing anymore. Nah, she's talking to her friend, don't want to disturb. Any second now... Oh crap, she's left. :(
Still, I fully see how evil, albeit unwillingly, that was. Sorry, girls, really.