Why would Ford go upstairs and into a room with a group of guys? She had intentions...this woman is a certified nutcase not a psychologist!
Much as I remember girls used to bypass the main party looking for cocaine in the back rooms. Girls would plan their attack and whomever got their free lines was a hopeful lay if a guy could keep supplies the dummy-dust. Coke seemed to appear out of no where with the disco scene but I can only imagine how much money some preppy kids back east shoveled that up their nose until they got a deviated septum or died.