" I suppose I could let bygones be bygones, forgive and forget, yadda yadda. But where's the fun in that? These pretty little bitches got everything I ever wanted, and now I'm going to make sure they get exactly what they deserve. Does that make me sound awful? Sorry, but as every pretty little liar knows, sometimes the truth's ugly-and it always hurts.
I'll be watching....
Mwah!
-A "

― Sara Shepard , Wicked (Pretty Little Liars, #5)