A girl that might act like your best
friend at first, but if she really likes you, she eventually wants to be you. She's an actual
psycho, so Emily then takes steps to insert herself in your life way too
deep in the creepiest of ways, and proceeds to stab you in the back by trying to steal your man, and blames him for all of it if she fails. She gets defensive about it and acts like she did
nothing wrong when confronted. She leaves your life as quickly as she came in and ruined it when told to fuck off, and calls you the horrible person. But actually, she's happy to lose you, because Emily can't wait to move on to the next friendship and do it all over again.