"Pretty Little Liars" has been one of the viewer's choice in television. While the mystery about who is the real "A" remains unanswered, many sites dropped their speculations based on the clue that was shown in Season 6 Episode 16 entitled "Where Somebody Waits For Me."

There are too rotten egg in the series, notes Refinery. According to the site, the list of "highly suspicious and highly involved" persons became longer due to some plausible instances.

So far, these are the people who are suspected to be the real "A:" Wren (Julian Morris), Ian (Ryan Merriman), Toby (Keegan Allen), Melissa Hastings (Torrey DeVitto), and Noel Kahn (Brant Daugherty). 

Meanwhile, the website noted that Caleb (Tyler Blackburn) could also be the mysterious "A." They noticed that previously, he was forced to kiss Mona (Janel Parrish) to trap "A."

The kiss, apart from his relationships with Hanna (Ashley Benson) and Spencer (Troian Bellisario), means he has kissed three people, and that gave a possibility the Caleb could be "A." More than that, Mona is also added to the list, in which they think the she deserves to be.

On the other hand, TV Line reveals that even "A" is a liar. The girls found out from Ali on the recent episode that the golf club was not the weapon used to kill Charlotte.

With so many things happened on Episode 16, the website believes that the conclusion that was building will not be a satisfying one. "'Where Somebody Waits For Me' was a terrible installment of this Freeform drama," they wrote.

Catch more of "Pretty Little Liars" soon.