Very usually, Kurfust acts as a protective, confiable and confident big brother for Dora, always taking care of her.
But Sometimes, as is normal, he likes to play a little with his "little sister" , and nothing like hassle her as when both was kids! The infamous Piggy Nose!!!
She REALLY hates it XD but just few persons know that. In all case, If i would be Kurfust, i would start to run very very fast XD