The Hound was judged by God, and James was judged by men.Jon proves himself in a cruel test.Robb Stark was betrayed.Tyrion learns the price of marriage.
The core character in the last episode was Daenerys, and this episode is about Robb Stark and Jon Snow, and a little bit of Davos.Robb was successful militarily, but was still relatively "naive" politically, and his subordinates often questioned his decisions (such as Rickard Karstark).
As for Jon, he and Tormund Giantsbane had a falling out during the journey.It doesn't matter if the relationship between Jon and Tormund is not good, at least there is one person who is willing to run wild in his arms.
See Davos's story at Dragonstone, The Hound's story with Beric Dondarrion, Jaime's story, and Arya's story (Arya screams: “Burn in hell!”).