Grey's Anatomy is new tonight with "Stand By Me" and again next Thursday with "Elevator Love Letter." A few of the burning questions heating up Seattle Grace ...

Will Owen's PTSD cause him to physically harm girlfriend Cristina?

How long can Yang keep Izzie's condition a secret from the others?

Will Derek finally pop the question to Meredith this week - or next?

Follow the link to find out more about these Grey's Anatomy spoilers!

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