dialogue: Marek: bro, check this out
  Marek: <file_picture>
  Adam: whoa, that's some fine piece of ass
  Adam: where did you find it? 
  Marek: that's the best part
  Marek: I didn't find it
  Marek: I made it in she shopping mall, on the escalator!
  Adam: ? what?
  Marek: pretty cool, isn't it
  Adam: dude, that's creppy
  Adam: one thing is to send me pic of nice ass, it's always appreciated
  Adam: but another is to walk around and take pictures on your own
  Adam: like some creep
  Adam: think about it, she might have been someone's sister or daughter
  Marek: dude
  Marek: this is some guy's ass
  Marek: I'm a gay, remember?
  Adam: shit
summary: Marek sent Adam a photo of man's bottom. Marek made this photo in the shopping mall, on the escalator. 