Saddest Grey's Anatomy Breakups
10 Grey's Anatomy Breakups That Destroyed Our Fragile Hearts
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Meredith and Nathan had just begun a fragile, but special relationship when they find out that his ex-fiancé Megan Hunt is still alive. Meredith tells him to go, since she would have left if it was Derek. What really steals the moment is Calum Scott's sad cover of "Dancing On My Own." At least Mer realises that she's enough for herself!