GREGOR has raided a village and is keeping everyone prisoner in the storehouse. He spends a few days having his man Tickler torture them to death while he questions the about the whereabouts of gold and the strength of Lord Beric's forces. He doesn't figure out who Arya is.
Hot Pie finally finds out that Arry is a girl when she has to piss in front of everyone on the march to Harrenhal. She starts keeping a list of all the people she hates. When they arrive at Harrenhal Arya, who names herself Weasel, is given a job working for Weese. All these names are not confusing at all. If she works hard all her life she might end up in charge of some slaves just like Weese. It's all a bit of a come-down, really.