Tinkling Ice

Alone at his campfire, Jack hears tinkling ice in a glass behind him. He grabs a torch and goes in that direction. He comes upon a waterfall of fresh water that pools at the bottom. A creepy doll is submerged in the water. Next to the pool is a box with more dolls spilling out. Jack looks around and sees part of the plane and some cargo. Among the wreckage, Jack sees a coffin.

Jack's Flashback - "I Need it to be Over"

Jack is angry, telling an Oceanic Airlines ticket agent that he has to bring his father's body back to the United States. He says it has to be done because he needs to bury his father, but he can't get it cleared. "I need it to be done. I need it to be over."

Jack Opens the Coffin

After a few seconds of crying, Jack approaches the coffin and slowly opens it.

Empty! Jack grabs nearby wreckage and repeatedly smashes the coffin.

Live Together, Die Alone

The survivors discover that it's Boone who has stolen the water when he brings some for Claire. An angry mob forms, but Boone is saved by the return of Jack who says, "It's been six days and we're all still waiting. Waiting for someone to come. But what if they don't?
"We have to stop waiting. We need to start figuring things out. A woman died this morning just going for a swim. And Boone tried to save her, and now you're about to crucify him? We can't do this. Every man for himself is not going to work. It's time to start organizing. We need to figure out how we're going to survive here.

"Now, I found water. Fresh water, up in the valley. I'll take a group in at first light. Now if you don't want to come, find another way to contribute. Last week, most of us were strangers. But we're all here now. And God knows how long we're going to be here."

"But if we can't live together, we're going to die alone," Jack says.