He´s calm, serious, depressive, annoying(sometimes), nice, and  totally the contrary of his old egocentric personality, when he was free from the Soviet control and was just ¨Prussia¨ but now he´s East Germany or Democratic Republic of Germany(DRG for short), he was manipulate(wich is very unusual cus he´s never manipulated and is quite strong mentally but he isnt anymore) by the Soviet Union(Russia) to believe he´s useless and that he´s better being East.