Its not bragging if its true.

We killed an innocent girl

I kind of have to go to the bathroom," Aria said woozily. Ezra smiled. "Can I come?

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

It's not fun to keep secrets, but sometimes you have to do it to protect yourself. And to protect people around you. - Meredith, p112

Life isn’t worth living if you’re scared all the time.

Only two can keep a secret if on of them is dead.