Talk:Out, Damned Spot/@comment-25997325-20150204233140/@comment-25997325-20150204233641

^ Because Mona teamed up with Alison and thought Alison was just going to help her fake her death when Alison killed her. As for the bonus scene, it's her other side that is manipulative and wants to make people believe she's changed.

But note that I'm not saying that I believe this, it's just a theory.