Season Two Episode 08: The Prince of Winterfell

Lord Tywin decides it's time to leave Harrenhall, and Arya doesn't have time to tell Jaquen he's her third name.  So instead she correctly guesses that Jaquen would rather help her escape with her friends than kill himself.  Robb Stark finds out his mother set the Kingslayer free, and winds up in the arms of his field surgeon girlfriend.  Tyrion frets about the impending siege of King's Landing, and about Shae's safety after Cersei tortures Roz, mistaking her for Tyrion's true mistress.  Quoren Halfhand tells Jon he should pretend to 'go native' with the wildlings, and shoves him down a slope before he can object.