Different Ash in Unova

When Ash first visited Unova Pikachu got hit with strange lightning and Ash acted like he usually does, loosing to the first gym leader and acting like a little kid in a candy story anytime he saw a new Pokémon. But after all his Adventures Ash had to change at least a little bit, he just hid those changes but now they're coming out strong...and so is the fan club he has.