The Pretty Little Liars season six summer finale airs Tuesday at 8 p.m. on ABC Family.

On the social media front, the Pretty Little Liars finale was the most tweeted TV series telecast of thus far this summer and the third most tweeted cable TV series episode on record, generating more than 1.6 million tweets, which were seen by a Twitter TV audience of 6.2 million unique users and generated over 68 million Twitter TV impressions, according to Nielsen.

Pretty Little Liars finally revealed who’s been tormenting a bunch of teenagers for six/two? years, and wove quite a complicated tale that we’re still attempting to process. “Pretty Little Liars is testing my pretty little patience!” he vents. However, it was recently teased that fans should have realized CeCe was “A” because it was already mentioned two years ago.

Who do you think A will be?

“Pretty Little Liars” as a series also accounts for the Top 6 most tweeted scripted telecasts in cable TV history.

“Last night’s “Pretty Little Liars” finale was a true Twitter triumph”. And its 2.1 rating in adults 18-34 is higher than all ad-supported scripted programs since the season finale of CBS’ “The Big Bang Theory” in May (2.4). ABC Family’s programming is a combination of network-defining original series and original movies, quality acquired series and blockbuster theatricals.

Despite the huge “Liars” rating, ABC Family was unable to attract much of an audience for the premiere of unscripted series “Next Step Realty: NYC” (0.26 rating in 18-49, 518,000 viewers overall), which aired immediately after the hit drama’s finale. PLL L+7 ratings: 6/2/15-8/21/15; Social Media Sources: SocialGuide/Nielsen Twitter TV ratings.