On Grey's Anatomy Season 10 Episode 21, we found out the real reason why Cristina didn't win the Harper Avery Award.
And let's just say it wasn't her fault, yet - combined with a difficult case - we can see the seeds being planted for why she'd want to leave town.
Elsewhere, Jackson had some bad news for the doctors at GSMH, Bailey makes a risky decision and Amelia came back... with major news to break to Derek and Meredith!
Watch Grey's Anatomy online now and find out why Amelia made a surprise visit.
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