Theon talked a good game on the season two finale. But he didn't really get a chance to walk the walk.
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Theon Greyjoy has been on quite the season two journey. This is a photo of him from "Valar Morghulis."
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Oh, Theon, how we loathe you so. This Greyjoy son is seen here in Winterfell, post-sacking.
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Theon Greyjoy is the youngest son of Lord Balon Greyjoy.
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The battle is on for the Iron Throne. HBO has released a number of season two images, including this one.
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Game of Thrones Quotes

Tyrion: Let me give you some advice bastard. Never forget what you are. The rest of the world will not. Wear it like armor, and it can never be used to hurt you.
Jon: What the hell do you know about being a bastard?
Tyrion: All dwarfs are bastards in their father's eyes.

Oh, my sweet summer child! What do you know about fear? Fear is for the winter, when the snows fall a hundred feet deep; fear is for the Long Night, when the sun hides for years and children are born and live and die all in darkness. That is the time for fear, my little Lord.

Old Nan