As "Pretty Little Liars" season 5 begins production, spoilers regarding future episodes and a potential movie have surfaced.

Currently, "Pretty Little Liars" is filming for season 5, and spoilers confirm that Sasha Pieterse will be re-integrated back to Rosewood High, with amped up screen time.

But one rumor that is swirling is that "Pretty Little Liars" season 5 episode 7 will involve a kiss between Alison and Caleb.

“Episode 507 is simmering in the pot. So far, I'm adding a dash of drama, a slice of sleuthing, a little lie and a hungry, desperate kiss…” tweeted writer Bryan Holdman.

This was after Holdman left a mysterious tweet after Alison and Caleb on Twitter.

Ali and Caleb, sittin' in a tree. K-I-S-S-I-N-G...

— Bryan Holdman (@BryanHoldman) March 25, 2014

Could Alison and Caleb be sharing an uncomfortable kiss on "Pretty Little Liars" season 5 episode 7?

Spoilers confirm that Toby aka Keegan Allen will not be in the episode, so this narrows it down even further.

Meanwhile, "Pretty Little Liars" creator Marlene King believes that the series could one day make it to the big screen as a movie.

"That's always been the ultimate goal, is that it ends its life in one medium and starts another life on film. I love that," said King to E! Online.

"Oh we want an in-theaters film! Big, big, big opening weekend, with all those 'Pretty Little Liars' fans are coming out. It would be so much fun. And we'd get to do so much like big stuff too."