Emily VanCamp gives us the scoop in this one-on-one interview from PaleyFest: either Jack or Daniel is about to betray her character on Revenge.
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Revenge Quotes

[to Aiden] Hate is a lot like love. You can't force it. You can't fight it. You just have to embrace it when it comes along.

Emily

To carry a secret is to play with fire. Try to pass it on and you risk hurting someone else. Hold on to it and eventually you'll get burned.

Emily