People Crack Me Up

It's funny but when you sit quietly and just watch the world revolve around you, you can observe the most amusing scenarious.  Like me for instance, at work from my desk I watch as my coworkers flit by me back and forth and the drama unfolds in front of me.  A couple of months ago there was a certain person who was talking crap about people she barely new and then an incident happened and she is now brown nosing to everyone she comes in contact with especially the ones she talked smack about and now those same people that she used to talk crap about are her buds stopping in front of her office and making small talk.  It cracks me up.  I wonder if they know what she really thinks of them?