Yeah I love him the way he is with his pizazz: joking, thoughtful, straightforward, sometimes annoyed, smart, blunt, and modest too. A flat personality, sweet all the time mild type with no spark would be boring. But so too would be one that habitually steps into the bounds of what is considered extreme (I don't know how to describe it but you know it when you see it in people; it's really off-putting). I've never seen that in him, and I assume that's because he keeps his personality swings within wide (scintillating), but acceptable parameters.