Grey’s Anatomy Season 4 Episode 13 Piece Of My Heart

Grey’s Anatomy Season 4 Episode 13 Piece Of My Heart

Addison makes her return to Seattle Grace in order to perform an operation. As she does so, she is preoccupied by all of the changes in her former co-workers’ lives. Meanwhile, Meredith and Derek’s clinical trial has its first patient, and Rebecca returns to deliver Alex some shocking news.

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