Funny, nice, sociable and a good person 2 stay with :) maybe a lil bit nosy/indiscreet or tactless, but only because he's ingenue sometimes... Stay with him is fucking cool! He's good at understanding people and he has a strange charm that appeals and fascinates everyone!
Since he lost his memory he's looking for himself! When he'll discovers to be the dragonborn he will accept it as his new himself and he'll doesn't matter who he was before. He's a great person!