EW Spoiler Scoop: CaptainSwan/The Knave

Anything on Hook and Emma on Once Upon a Time? —Jessica
Hook and Emma might’ve ended things on a good note last season, but as we all know by now, nothing’s simple in Storybrooke. Colin O’Donoghue revealed that season 4 picks up right where we left off, which means that “the relationship is still very very complicated and they both have to sort of figure out who they are and how they can make it work if they’re going to make it work,” he said. “Hook is still a pirate at heart even though he very much cares for Emma and really has strong feelings for her, that point being who he is will sort of complicate things. And in the same way, I think with Emma, she’s got her own walls that she needs to break down and figure out if she’s able to feel again and love again. It’s going to be complicated. It’s not going to be plain sailing. Excuse the pun. You know what I mean.” And about Hook’s bad boy side? “You might see a little bit of that,” O’Donoghue teased. “I think people will be happy with his development in this season and they can expect to see a little bit of the pirate back, I think.”

Any scoop on The Knave’s arrival to Storybrooke on Once Upon a Time? —Charlee
I asked O’Donoghue if he was at all worried about The Knave stealing any of Hook’s “stud thunder” and he didn’t seem too worried. “I think that The Knave and Hook are very different characters. I think Michael [Socha] is fantastic, and I think he’s a great addition to Once Upon a Time. Obviously, in Wonderland he was fantastic. I’m excited to see how he’ll interact with the characters from Once Upon a Time and with Hook.” O’Donoghue added: “Maybe they can have a dual, a stud-thunder duel.”

http://insidetv.ew.com/2014/08/15/spoiler-room-pretty-little-liars-once-upon-a-time-castle/2/