Didn't Todd say that if an NPC kid "likes" you he will pick up your sword if you drop it?
Maybe there is more to the disposition of each Skyrim clan than just the bounty level. You might have a sort of reputation in each of the nine holds.
Right. I guess what I'm asking is: what do you have to do for that kid to like you?
I agree that there are quite general mechanisms for doing this: reputation, faction membership, bounty, Speechcraft level, racial relations. But imagine two NPCs, both of whom have the same reputation, bounty, faction, racial relations to you. They are the same race, live in the same town, are members of the same faction, have the same responsibility, etc. Can those two NPCs differ in how much they like you? One way it seems they could is for you to steal something from one of them. But what about making them like you differentially without doing something bad to one of them? Maybe we can bribe NPCs. But what about other means of persuasion?