Seattle Grace often falls into that category! George attempts to sort through some of the chaos in "Kung Fu Fighting."
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... Mouse? George meets a woman dressed in costume. Hey, it's Halloween and anything goes.
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George and Izzie. Their status continues to confound and cause great debate among Grey's Anatomy fans. Where will this love triangle (with these two and Callie Torres) lead?
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You don't see George too happy these days, so this photo of him smiling at Izzie comes as a rare sight. Will it last?
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Richard talks with George and Lexie about a patient. The Chief is always a steady, strong presence at the hospital.
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Izzie and George may very well be in love... but it does not look like they will last. Or does it? The writers have kept us guessing to this point.
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George and Lexie chat as she wears an interesting outfit. We like watching these two interact. She is growing on us!
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Failing his internship exam, cheating on his wife, possibly falling for his best friend... George O'Malley has been through a lot. Where will his character go next?
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Grey's Anatomy Quotes

Did you say it? 'I love you. I don't ever want to live without you. You changed my life.' Did you say it? Make a plan. Set a goal. Work toward it, but every now and then, look around; Drink it in 'cause this is it. It might all be gone tomorrow."

Meredith (closing voiceover)

When we say things like "people don't change" it drives scientist crazy because change is literally the only constant in all of science. Energy. Matter. It's always changing, morphing, merging, growing, dying. It's the way people try not to change that's unnatural. The way we cling to what things were instead of letting things be what they are. The way we cling to old memories instead of forming new ones. The way we insist on believing despite every scientific indication that anything in this lifetime is permanent. Change is constant. How we experience change that's up to us. It can feel like death or it can feel like a second chance at life. If we open our fingers, loosen our grips, go with it, it can feel like pure adrenaline. Like at any moment we can have another chance at life. Like at any moment, we can be born all over again.

Meredith