I've been sitting in a study area on campus for the last hour and a half trying to catch up on the reading for my next class, and awhile ago this insane girl came in and started distracting me by talking to herself right next to me and getting louder when I and others tried to make it clear that she was annoying us. Then she pulled out a cell phone and pretended to call somebody (she was close enough to me that I could tell no one was on the other end, and also the way she spaced out her sentences allowing false pauses was too unnatural to be believable) -- it was amusing enough for the first 10 minutes but then I started getting annoyed again, and I leaned over and gently asked her if she minded taking her "call" someplace else. She stared at me in this weird way for a moment, then resumed her fake call with even less believability than before, seemingly trying to figure out how to react to my confrontation. "Excuse me," I tried again, she still ignored me - "I know you're not really on the phone, it's obvious..." and then she got really flustered in a nervous way, pretended to end her call, apologized, and grabbed her things and fled the building in a hurry. I kind of feel bad for her now, it must be really intense to get called out on something like that in front of other people...