Hugo 'Hurley' Reyes: Hey, you don't think Kate did it, do you?
John Locke: Why would Kate poison Michael?
Hugo 'Hurley' Reyes: Well, you know, the whole fugitive thing.
Hugo 'Hurley' Reyes: He doesn't know.
Hugo 'Hurley' Reyes: We how am I supposed to keep it straight who knows what around here? I mean Steve didn't even know about the polar bear.
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From: Lost