how come nobody posts the conclusion of these things? what did he have? a small suited holding?

that's very much more likely, than A/Kxs. after all, he only called a middle position limp. in the event that he had A/xs, i think he would have raised (without knowing this guy's ratings) and likely have raised with Kxs; he has a chancce to knock out the blinds with a raise. the fact that he didnt make that raise says he either has a made hand, or he's taking a shot at a draw. if that's right, Hero has at least a 50/50 chance of winning this hand on a four flush board, if not greater. so a C/C on the river was correct, as i see it, and a C/C on the turn may have been, without doing the math.

i'd say the play on the turn blew, and on the flop, too, because it isn't only how likely you have a good hand, but how likely it is he has the nut; like the other posters had said, most of your outs have a high likelihood of being non-outs, so they have to be counted differently.

who won?

what about the preflop, should hero have raised?