Tyrion plots alliances through the promise of marriage; Catelyn arrives in the Stormlands to forge her own alliance; Balon Greyjoy maps out his strategy of attack; Luwin tries to decipher Bran's dreams.
Tyrion administers justice after a bloody purge in the capital; Arya shares a secret with a Night's Watch recruit on the road north; Dany's scout returns with disturbing news; Theon Greyjoy returns to the Iron Islands.
Theon receives a visitor and holds down the fort at Winterfell; Arya calls in her debt with Jaqen in a way that displeases him; Robb is betrayed; Dany ignores Jorah's advice; Stannis & Davos approach their destination.