Talk:Taking This One to the Grave/@comment-25132765-20140827133116/@comment-6084473-20140827140750

Nobody said Bethany is Alisons half-sister. That would have been predictable.

It was only said that Mrs. Dilaurentis was having an affair with Bethanys father. That Bethany was unsure if she could trust her, or the entire Dilaurentis Family. And that Ali may have known Bethany/about her mothers affair.

They're not even step-sisters (through a parents second marriage). So far.

But I agree with the rest. I was sure Mona was gonna die after her bathroom talk with Aria. And Spencer getting arrested after Melissa reminded us of Spencer and the Shovel that night was also very obvious.