Fast-talking New Yorker Zoe Hart has her life all figured out until she is turned down for a prestigious fellowship she had been certain she would get. Desperate, she decides…

Zoe tries to win over residents of Bluebell by participating in the Founder’s Day parade, but an unfortunate incident only makes matters worse.

A young deaf girl is kidnapped, causing Allison to completely lose her hearing. With Allison at a loss, Joe decides to help her and Cynthia Keener investigate the kidnapping.

Meredith must choose between her fertility treatments and her eyesight when she begins having trouble seeing, Mark makes it clear to Callie and Arizona that he takes his role as…

Barney meets his father and is shocked by the differences in their lives. The rest of the gang learn their “gaps”; knowledge they should have by now, but don’t.