New game and the questions on it (Drakensang: The River of Time)

Please tell me the people who were once in the game, greatly changing the dialogues, the responses in the dialogues, the attitude of the character in General in the course of the game. If you start a new game for a new class (the starting line of quests, in the course of training, I in calculation do not take, I know they have different classes are different).