hate it when i see a cute guy on fb and then i go onto their profile and look through their photos but can't determine their gender because they also have profile pics of girls as well as guys and it looks like the same person so is it a girl that has a short hair cut and a tomboyish look, or is it a guy who likes to dress up as a girl every now and again (or meybe girlfran i dunno)

WHY IS IT SO HARD OMG.