Talk:Through a Glass, Darkly/@comment-79.112.252.127-20150101214548/@comment-25584522-20150101215906

^Actually, if you watched carefully episodes 4X01 and 4X04 both Melissa and Mona never said that she(Melissa) was the QOH. When Mona said "your sister" she looked towards both Spencer and Hanna.

The liars assumed she was talking about Melissa, since she has huge part in their investigation, and yet they never bothered to think that Mona might have referred to Kate, Hanna's step-sister.

And about the The BW- I agree, they did amazing work hiding her face and make her unrecognizable.