'Pretty Little Liars' Season 4: Spoby and Wren's status, via Keegan Allen and Troian Bellisario
"[Spoby] is going strong when we come back," star Keegan Allen tells Zap2it. "But as it is in Rosewood, if everything was always alright, the show wouldn't be as aggressive addicting as it is. There are new things that arise in the relationship -- it just makes for really good television."
"This new relationship that Spencer and Toby have now acquired after everything's that happened, it is just an amazing dynamic that they go through in Season 4," Allen continues.
Could one of the new things that arises be the return of Wren ( Julian Morris)? The stars are staying mum, but Troian Bellisario does tease that a darker Wren is coming back.
"He's back and there's a whole new side of Wren," says Troian. "So he's coming back into town. He won't be there for a while, but when he does, it's intense."
"Pretty Little Liars" returns June 11 at 8 p.m. ET/PT on ABC Family.
Additional reporting by Terri Schwartz