I like Sasori and Deidera, they actually talk to each other about things which aren't plot related.
i didn't get the deal with the puppets, though, how do humans turn into puppets? or have i misunderstood the meanning and there's something else?

anyway, Shanron LQ out, go and get it.

by the way, how does deidara adress sasori? is it 'shisho', "sensei" or some form of 'oyakata'?