Christian died in Syndey...Jack has seen him several times.

In the hospital it looked like Christian wanted a conversation with Jack, but they got interrupted.

So, in previous island encounters...has Jack ever eactually spoken with Christian? I don't recall.

If so, what did he talk about?

If not, what do you think he wants to talk about?

He just never got close enough to actually stop Christian from walking away, he would probably ask, What the hell are you doing here dad. To which Christian would reply, just stretching my legs, it's hard to lie down for several hours, I needed to re-initiate the blood flow, waking from the dead is hard buisness, but don't try it son,while it's okay for some it's not okay for for you, or whatever it was he said to Jack when he thought Jack was trying to sleep with the Italian woman.

If not, what do you think he wants to talk about?

The Red Sox game.