Hurley and Jack have always had a good relationship. They are seen here, outside The Temple, in a scene from "Lighthouse."
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This is a scene from "Lighthouse." It's the February 23, 2010 episode of Lost.
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Claire as a torturer? Something has certainly happened to this character, as seen here in the episode "Lighthouse."
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Tic Tac Toe? Sure, why not?!? Miles and Hurley play at The Temple.
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The episode "Lighthouse" centers around Jack. Here's a shot of the troubled doctor.
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Lost Season 6 Episode 4 Quotes

I was broken and thought the island could fix me.

Jack

Jack is here because he has to do something. He can't be told what that is. He's got to find it himself. Sometimes, you can just hop in the back of someone's cab and tell them what they're supposed to do. Other times, you have to let him look out at the ocean for a while.

Jacob