Did you think we'd be able to get through a list of possible endings for Fiona without bringing up the one person she was always willing to risk it all for?! Nope. Justin Chatwin's character is probably the love of Fiona's life — whether he went by Jimmy or Steve is another story, but she really loved him and ended plenty of relationships to be with him. Considering Ian got his happy ending with Mickey in jail, it's not so far off to think that Fiona could possibly get hers as well.
"I can say absolutely nothing about it," Wells said with a laugh to the interviewer. "Although you don't want to perform the same magic trick twice in one season."