'Pretty Little Liars' season 7 spoilers: Will Elliot Rollins' identity finally be revealed? Current season last one for the series?

"Pretty Little Liars" season 7 premiered on Tuesday over Freeform, and the Liars finally saved Hanna (Ashley Benson). While this affects every one of the Liars, it remains to be seen how Hanna's return would affect Caleb (Tyler Blackburn) and Spencer (Troian Bellisario) who had to put their relationship on hold after Hanna disappeared.

Although the premiere episode revealed that Hanna didn't die, it looks like she is far from being safe. Moreover, Spoiler TV said that episode 2 titled "Bedlam" might start to unravel the mystery behind Elliot Rollins. Is he really A.D., as the Liars assume?

As the Liars continue to be suspicious of Elliot, Ali's (Sasha Pieterse ) condition would regress. Would fans ever get to know if she is Charlotte's real killer or was it Elliot who took her life?

Finally, shippers of "Ezria" would be happy to know that Aria (Lucy Hale) and Ezra (Ian Harding) would have lots of on-screen time since they, together with Liam (Roberto Aguire), would be working together on the book.

Meanwhile, there have been talks that "Pretty Little Liars" season 7 would be the series' swan song. Apparently, Hale and Blackburn spilled the beans regarding the show's fate to Entertainment Tonight. Hale referred to the new season as "the beginning of the end," while Blackburn said it is "the end of PLL as we know it."

"It's probably the last season with the full cast, which is what made [PLL] what it is," Hale further explained to the publication. "It's bittersweet. It may continue in some way, shape, or form with new people or keeping some of the [old] cast."

However, unless the showrunners give their verdict, fans are hoping they are not seeing the last of "Pretty Little Liars."

As for "Spaleb" fans, Blackburn said that while there would be special moments between them this season, Caleb would be especially focused on Hanna. He said Caleb will do everything for Hanna, seeing as how he has always been protective of her and he was her first serious love.

"Pretty Little Liars" season 7 will air episode 2 titled "Bedlam" on Tuesday, June 28, on Freeform network. Check out the promo clip for the episode below.